Merge git://repo.or.cz/git-gui

* git://repo.or.cz/git-gui: git-gui 0.12 git-gui: Get rid of the last remnants of GIT_CONFIG_LOCAL git-gui: Update Hungarian translation for 0.12 git-gui: Fixed typos in Swedish translation. git-gui: Updated Swedish translation (515t0f0u). git gui: update Italian translation git-gui: Update Japanese translation for 0.12 git-gui: Starting translation for Norwegian git-gui: Update German (completed) translation. git-gui: Update po template to include 'Mirroring %s' message git-gui: Fix commit encoding handling. git-gui: Fix handling of relative paths in blame.