commit 50083f0d22f14245bf1bf3f98d15f26120f458ee (HEAD, tag: v1.11.0, origin/master, origin/HEAD, master)
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-26
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-26

    Update man pages

commit c4fba5139c988927b7ba56ac59ed341f92836e30
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-26
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-26

    Bump up version number to 1.11.0, LT revision to 22:0:8

commit 81b3e3811b35ebf19114a724f70d6979168b521e
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-26
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-26

    nghttpx: Fix bug that 503 is returned if backend proto is not mixed

commit 26eb983cf0c5fee10f002b6d6641c1b937ee1417
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-26
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-26

    nghttpx: Fix bug that h2 is used while there is no h2 backend

commit e0491c2ee8b9bba60d31066094989e0387dde764
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-25
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-25

    nghttpx: Refactor protocol selection in backend

commit fce7908fe6de5bc7a6b5ada8b6bb467ca5941d77
Merge: 45f7c17 2a4bf9f
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-24
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-24

    Merge branch 'mix-backend-proto-tls'

commit 2a4bf9f615315a7d76b79151e1d9be5bb5b89e93
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-24
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-24

    nghttpx: Allow mixed protocol and TLS settings among backends under same pattern

commit 45f7c179320f9e010d8eed3f220bc9b467655a7c
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-24
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-24

    nghttpx: Make backend fail if connect attempt is timed out

commit f2a1fadda90fcead2855d70ef49e3c4808985390
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-24
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-24

    nghttpx: Make backend fail if connect operation was timed out

commit 98396f00ff8d8aaa7c20ca1f13c96b5074088aa6
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-24
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-24

    nghttpx: Cleane up bit more of save_pid()

commit e7d5cfff305c261537c87a1c22db5fb819cbb437
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-24
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-24

    nghttpx: Fix crash introduced in the previous commit

commit c308be39de8fbc13726919227529d28d7a16b017
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-23
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-23

    nghttpx: Write PID in temporary file then rename
    
    Write PID in temporary file first.  Then rename it as the real
    destination.  It will avoid the issue that the external process may
    read the empty PID file because of race condition.

commit 65135bc319c2d86c6bf3ad3e79b602d3c41ce342
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-22
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-22

    nghttpx: Check null just in case

commit 944297df289fe19b5af31914fb1a7fe904e19899
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-21
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-21

    Update bash_completion

commit f725e419e86b0f9c15c4b883b0ace50255fbe597
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-21
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-21

    Update man pages

commit 0fca3521140ebf13314adc2321de32d87c40b3da
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-21
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-21

    nghttpx: Make SETTINGS timeout value configurable
    
    SETTINGS timeout can be configurable using
    --frontend-http2-settings-timeout and
    --backend-http2-settings-timeout.

commit 9a3461e2b6c92b39e4ad2985f17255b24d458499
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-21
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-21

    nghttpx: Use ev_timer_start intead of ev_timer_again for settings_timer_
    
    Since we only use it once, we don't have to use ev_timer_again, and
    stop timer manually.

commit 0b9ee38db65088eabda767a434f342d67b7e9d68
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-21
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-21

    nghttpx: Handle corner case where session is going down just after ACK recved

commit a224aba577aa517376e5f3921e0b6fcbc143ac69
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-21
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-21

    nghttpx: No need to check activeness of SETTINGS ACK timer
    
    We don't have to check activeness of SETTINGS ACK timer since we only
    send SETTINGS frame without ACK only once per session at the moment.

commit 9f770fec367e252a45bfe2ee4fd16c80344f69e1
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-21
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-21

    nghttpx: Save PID file after it is ready to accept connections

commit c39a6696717b4e4edd57b028d9d6d3198deb40b0
Merge: 863fbff e6dfd4f
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-21
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-21

    Merge branch 'nghttpx-settings-timeout-as-failure'

commit e6dfd4ff270df1efedd2909135f574c91fd66542
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-21
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-21

    nghttpx: Call downstream_failure rather than on_failure in HTTP/1 backend

commit e99f3c58f767373cf7c07771e9e3b0aad022b518
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-21
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-21

    nghttpx: Call downstream_failure where it should be
    
    Also, we say connection succeeded only when we got SETTINGS ACK from
    peer, rather than when we just connected to the peer in TCP or TLS.

commit 2a3b6c11eb4d2646e107fcbe6817975d5eee4930
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-21
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-21

    nghttpx: Don't restart SETTINGS timer, and fix log message in HTTP/2 frontend

commit e26d6a2b27f345678308e0d26b849e97b0ddd627
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-21
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-21

    nghttpx: Don't re-enter offline if it is already in offline mode

commit dce7288658742ea94ad66a3bd86522c1ab822b6c
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-21
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-21

    nghttpx: Wait for SETTINGS ACK to make sure that backend h2 server is alive

commit d1968c44659960f4c7bc60561027b42e8ff6fc61
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-19
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-19

    nghttpx: Treat backend failure if SETTINGS is not received within timeout

commit 863fbffda49945d81c919001c25ba24e16c5a4b0
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-18
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-18

    Fix typo

commit 629f1e6f0f19c6030c8a8a9e3a061bbd71d6898f
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-18
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-18

    nghttpx: Add connection: close to mruby response in graceful shutdown period

commit 7a3c656adf1ea8f2628f54456cb81baa9089d5d8
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-15
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-15

    nghttpx: Refactor

commit 2a96d433ecb542b0109da562ffacc040c7bac38d
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-14
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-14

    Add nghttp2_hd_inflate_hd2() and deprecate nghttp2_hd_inflate_hd()
    
    The difference between them are former has const qualifier to the |in|
    parameter, which is desirable since it is effectively read-only.

commit 796160cb77a1b087892ca8ac2df2cdea35344d22
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-14
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-14

    nghttpx: Don't add chunked encoded response body for HEAD request

commit 5c82a36072f9da448aa0d30414912fcc28c3d98d
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-14
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-14

    nghttpd: Set content-length in status response

commit b011012d8fef5cd36fab655033c42c92fdf1434a
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-14
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-14

    nghttpx: Use NGHTTP2_DATA_FLAG_NO_COPY for backend HTTP/2 session

commit 8026bdd45a15ad019459b72adec7c63f495da6a4
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-14
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-14

    nghttpx: Don't keep backend connection if request buffer is not empty

commit 5ff6da11b1ae87967ad083c81a91cab62710520f
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-14
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-14

    Refactor map remove

commit de3f2951b3f6327c898cf7570ec9a0ea6fdb8109
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-14
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-14

    h2load: Robust error handling in POST data

commit d00788ceeb3d75b692815aa908c68bae86aaa97a
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-14
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-14

    nghttp: More robust error handling while reading file

commit e0df95a1d8f3f904e4d300230c90d490a0f5d89a
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-14
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-14

    nghttp: Eliminate zero length DATA frame at the end if possible

commit 6d22898936ec63009744f83dd1704183fdc2229a
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-07
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-07

    src: Compile with OpenSSL 1.1.0-pre5
    
    * don't use CRYPTO_LOCK stuff (they are sorted out by openssl, and no
      application intervention is required, just like boringSSL)
    * don't use OPENSSL_config
    * use provided API to access BIO member

commit 15a9dfbaeaaad047ffc484552e9b121979775be7
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-06
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-06

    nghttpd: Enable kqueue if it is available on the running platform

commit c6facaf6621da44daf68888060557b775bb743af
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-06
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-06

    h2load: Enable kqueue if it is available in the running platform

commit 60e443b90b25e2d7e014b0bde928d98e92c25e3b
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-06
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-06

    h2load: Fix crash on exit on FreeBSD

commit d39335829dfc5ca218317ad6639612c9f71742cd
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-06
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-06

    nghttpx: Enable kqueue by default
    
    We enabled libev kqueue backend in nghttpx by default.  Since it might
    not work on some platforms, we also added --no-kqueue option to
    disable it.

commit 5d4f3f36e36718309f357140f8208b25a13eedba
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-05
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-05

    Fix bug that PING flags are ignored in nghttp2_submit_ping

commit 752b5b3d443e718688d378158dddaa01b1b557a8
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-05
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-05

    nghttpx: Just call execv instead of execve

commit 70e8dc3761cef4b9de4a19f2f21d6d337f02e838
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-05-02
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-05-02

    ngttpx: Pass environ to execve

commit 0ee80be99525f0ba211a9e4eb7e3434d4f834b0f
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-04-29
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-04-29

    Update man pages

commit 3712c89a665c43ef0c6108ddc1a7428ca08e0d69
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-04-29
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-04-29

    nghttpx: Use parameter instead of keyword for consistency

commit 8e33f0a53534d9f73e797df031e471746aa12da8
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-04-29
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-04-29

    Update doc

commit fd801864e3a1dc6681642ca390e94c2b270c5fc3
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-04-29
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-04-29

    nghttpx: Add sni keyword to --backend option
    
    The --backend-tls-sni-field is deprecated in favor of sni keyword.
    --backend-tls-sni-field still works, and it overrides all sni keyword
    in --backend option.  But it will be removed in the future release.

commit 99f7e7e2a58302ea6fd4621a0da72849fb52b433
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-04-29
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-04-29

    nghttpx: Add mruby env.server_addr and env.tls_used attributes

commit 6c999e6fb5cae0a24145d8df319a9e6bf8819b84
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-04-28
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-04-28

    nghttpx: Enable TLS session cache again in memcached connection

commit 4aa4fe56e17fe783df9bcfe9f4ed4a368d262aac
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-04-28
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-04-28

    nghttpx: Destroy SSL object, and always lookup TLS session cache

commit 09b97a331329424c18d26b7dc7b8a743d07dd9e6
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-04-28
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-04-28

    nghttpx: Add mruby env.server_port to return frontend server side port

commit d2f4e4e3253b860fb3db6437506706ca14fc8928
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-04-27
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-04-27

    nghttpx: Always expect response trailer fields

commit dba0f35ee1822fa63b451aff9729dc5d1253cc1f
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-04-27
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-04-27

    Avoid 0-length DATA if NGHTTP2_DATA_FLAG_NO_END_STREAM is set

commit 2d2b72d4eb2611c02fcaa9cbdb25bc95cd7e5671
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-04-27
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-04-27

    nghttpx: Don't add 0-length DATA when response HEADERS bears END_STREAM flag

commit b39ad3135d9be4787a1d86cd3798ac622f0dfa99
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-04-26
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-04-26

    nghttpx: Don't use CN if we have dNSName or iPAddress field

commit 13f97ccf45af3bd34e8a5dcb78bc3851899da98c
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-04-25
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-04-25

    integration: Workaround runtime error: cgo argument has Go pointer to Go pointer

commit 43bbcd35aad67aa03b3910c736a75c4bb53ccfa2
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-04-25
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-04-25

    Update releasechk

commit 220f49b157030eeb605a7fc624fa502a1c333553
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2016-04-25
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2016-04-25

    Bump up version number to 1.11.0-DEV
