Log Message:
Update to 1.8.3:

2013-12-15 meld 1.8.3
=====================

  Fixes:

    * Fix subdirectory comparisons for Subversion 1.6 (Ben Ross)
    * Fix git status parsing for some statuses (Tom Scytale)
    * Don't disable updating when syncpoints aren't yet active (Kai Willadsen)
    * Fix modifying column properties causing crashes when using .ini config
      backend (Kai Willadsen)

  Translations:

    * Andika Triwidada (id)
    * Milo Casagrande (it)
    * zodiac111 (zh_CN)