New features:
- new command /logger
- log level, to log only some messages, according to importance (task #8592)
- level by buffer: custom level for some buffers (or group of buffers)
- log filename mask by buffer (or group of buffers)
- marker line is added after display of backlog
- add "delete" callback for config file sections
- add "mkdir_parents" function to plugin API
- remove old log options in IRC plugin
Bug fix:
- marker line is set only when user switches buffer (not when a plugin force
switch, like IRC plugin does when opening server or channel buffer)
- backlog fixed (sometimes lines were not properly displayed)
Added group support for nicklist (with subgroups).
Partial changes in IRC protocol functions (new arguments with argv and argv_eol).
Fixed some bugs:
- nicklist in plugins API
- problem in main loop with select() when SIGWINCH is received (terminal resize)
- bug in string explode function
- bug in infobar countdown.
Sebastien Helleu