Changes since version 1.4-dev4 :

Cyril Bonté (1):
      [MEDIUM] appsession: add the "request-learn" option

Krzysztof Piotr Oledzki (4):
      [MINOR] CSS & HTML fun
      [MINOR] Collect & provide http response codes received from servers
      [BUG] Fix silly typo: hspr_other -> hrsp_other
      [MINOR] Add "a name" to stats page

Michael Shuler (1):
      [DOC] trivial fix for man page

Willy Tarreau (26):
      [MINOR] config: report all supported options for the "bind" keyword
      [MINOR] tcp: add support for the defer_accept bind option
      [MINOR] unix socket: report the socket path in case of bind error
      [CONTRIB] halog: support searching by response time
      [DOC] add a reminder about obsolete documents
      [DOC] point to 1.4 doc, not 1.3
      [DOC] option tcp-smart-connect was missing from index
      [MINOR] http: detect connection: close earlier
      [CLEANUP] sepoll: clean up the fd_clr/fd_set functions
      [OPTIM] move some rarely used fields out of fdtab
      [MEDIUM] fd: merge fd_list into fdtab
      [MAJOR] buffer: flag BF_DONT_READ to disable reads when not required
      [MINOR] http: add new transaction flags for keep-alive and content-length
      [MEDIUM] http request: parse connection, content-length and transfer-encoding
      [MINOR] http request: update the TX_SRV_CONN_KA flag on rewrite
      [MINOR] http request: simplify the test of no-data
      [MEDIUM] http request: simplify POST length detection
      [MEDIUM] http request: make use of pre-parsed transfer-encoding header
      [MAJOR] http: create the analyser which waits for a response
      [MINOR] http: pre-set the persistent flags in the transaction
      [MEDIUM] http response: check body length and set transaction flags
      [MINOR] http response: update the TX_CLI_CONN_KA flag on rewrite
      [MINOR] http: remove the last call to stream_int_return
      [IMPORT] import ebtree v5.0 into directory ebtree/
      [MEDIUM] build: switch ebtree users to use new ebtree version
      [CLEANUP] ebtree: remove old unused files