[RELEASE] Released version 2.2-dev11

Released version 2.2-dev11 with the following main changes :
    - REGTEST: Add a simple script to tests errorfile directives in proxy sections
    - BUG/MEDIUM: fcgi-app: Resolve the sink if a fcgi-app logs in a ring buffer
    - BUG/MINOR: spoe: correction of setting bits for analyzer
    - BUG/MINOR: cfgparse: Support configurations without newline at EOF
    - MINOR: cfgparse: Warn on truncated lines / files
    - BUG/MINOR: http_ana: clarify connection pointer check on L7 retry
    - MINOR: debug: add a new DEBUG_FD build option
    - BUG/MINOR: tasks: make sure never to exceed max_processed
    - MINOR: task: add a new pointer to current tasklet queue
    - BUG/MEDIUM: task: be careful not to run too many tasks at TL_URGENT
    - BUG/MINOR: cfgparse: Fix argument reference in PARSE_ERR_TOOMANY message
    - BUG/MINOR: cfgparse: Fix calculation of position for PARSE_ERR_TOOMANY message
    - BUG/MEDIUM: ssl: fix ssl_bind_conf double free
    - MINOR: ssl: free bind_conf_node in crtlist_free()
    - MINOR: ssl: free the crtlist and the ckch during the deinit()
    - BUG/MINOR: ssl: fix build with ckch_deinit() and crtlist_deinit()
    - BUG/MINOR: ssl/cli: certs added from the CLI can't be deleted
    - MINOR: ssl: move the ckch/crtlist deinit to ssl_sock.c
    - MEDIUM: tasks: apply a fair CPU distribution between tasklet classes
    - MINOR: tasks: make current_queue an index instead of a pointer
    - MINOR: tasks: add a mask of the queues with active tasklets
    - MINOR: tasks: pass the queue index to run_task_from_list()
    - MINOR: tasks: make run_tasks_from_lists() scan the queues itself
    - MEDIUM: tasks: add a tune.sched.low-latency option
    - BUG/MEDIUM: ssl/cli: 'commit ssl cert' crashes when no private key
    - BUG/MINOR: cfgparse: don't increment linenum on incomplete lines
    - MINOR: tools: make parse_line() always terminate the args list
    - BUG/MINOR: cfgparse: report extraneous args *after* the string is allocated
    - MINOR: cfgparse: sanitize the output a little bit
    - MINOR: cli/ssl: handle trailing slashes in crt-list commands
    - MINOR: ssl: add the ssl_s_* sample fetches for server side certificate
    - BUG/MEDIUM: http-ana: Don't loop trying to generate a malformed 500 response
    - BUG/MINOR: stream-int: Don't wait to send truncated HTTP messages
    - BUG/MINOR: http-ana: Set CF_EOI on response channel for generated responses
    - BUG/MINOR: http-ana: Don't wait to send 1xx responses generated by HAProxy
    - MINOR: spoe: Don't systematically create new applets if processing rate is low
    - DOC: fix some typos in the ssl_s_{s|i}_dn documentation
    - BUILD: fix ssl_sample.c when building against BoringSSL
    - CI: travis-ci: switch BoringSSL builds to ninja
    - CI: extend spellchecker whitelist
    - DOC: assorted typo fixes in the documentation
    - CLEANUP: assorted typo fixes in the code and comments
    - MINOR: http: Add support for http 413 status
    - REGTEST: ssl: tests the ssl_f_* sample fetches
    - REGTEST: ssl: add some ssl_c_* sample fetches test
    - DOC: ssl: update the documentation of "commit ssl cert"
    - BUG/MINOR: cfgparse: correctly deal with empty lines
    - BUG/MEDIUM: fetch: Fix hdr_ip misparsing IPv4 addresses due to missing NUL
4 files changed