Reinitialise libnotify per notification

Fixes issue on Xfce4 where notification are not being sent after a period of time.
Issue #370
Merge branch 'master' into winbuffers
Fixed tabs
Merge branch 'master' into winbuffers
Added example profrc config

issue #373
Assign GPOINTER_TO_INT value before freeing

fixes #375
Merge pull request #374 from immae/winbuffers

Implemented the buffer for windows resizing
Merge branch 'master' into winbuffers
Merge remote-tracking branch 'origin/winbuffers' into winbuffers
Added OTR and notification info to --version
Removed empty lines
Merge branch 'master' into winbuffers
Added autocomplete for nicknames in MUC input text

issue #321
Merge branch 'master' into winbuffers
Removed debug, added check for 0 length string
Merge branch 'master' into winbuffers
Fixed room autojoin messages appearing in room
Added quote param to autocomplete searches
Added quote param to autocomplete_complete
Added quote param to autocomplete_param_with_ac