Log Message:
Update to 0.15:

Gaupol 0.15
===========

 * Add text correction task to split joined words or to join split
   words using spell-check suggestions (#572667)
 * Show duration in time mode as seconds
 * Merge Latin and French common error text correction patterns from
   subtitleeditor (kitone)
 * Allow pasting times with comma as a decimal separator (#580339)
 * Allow bookmarks to be added or removed by double-clicking or
   pressing enter in the bookmark column (#580346)
 * Add validation for character encoding given as an argument on the
   command line using the '-e' option
 * Fix handling of Unicode BOMs (#568906)
 * Add UTF-8-SIG character encoding for opening and saving files
   with a UTF-8 signature/BOM
 * Fix incorrect handling of common error patterns that at worst
   caused gaupol to hang due to an eternal loop (#581003)
 * Abort installation if an intltool-merge or msgfmt call fails
 * Add messages for raised exceptions

Gaupol 0.14
===========

 * Add an extension system (documentation to follow later)
 * Add two extensions: side pane and bookmarks
 * Adher to the home directory part of freedesktop.org's
   XDG Base Directory Specification
 * Handle reading and writing files with a UTF-8 BOM (#556956)
 * Save SSA and ASS files with '\N' linebreaks instead of '\n'
 * Resize columns after running text corrections
 * Make removing a large amount of subtitles significantly faster
 * Fix GtkWarning: GtkSpinButton: setting an adjustment with
   non-zero page size is deprecated
 * Remove deprecated Encoding-field from desktop file
 * Fix search dialog to not modify obsolete data (#572676)
 * Fix character count error with Unicode text
 * Fix updating of filenames in the projects menu
 * Fix erroneous cleaning of SubRip markup after removing hearing
   impaired subtitles
 * Fix open dialog file filter to list files with upper- and mixed
   case extensions as well
 * Fix AssertionError when installing multiple times
 * Switch version-control systems from subversion to git