[pitivi] (28 commits) ...Merging translations

[Edward Hervey <edwardrv src gnome org>]

Summary of changes:

  410cf9b... Oops, revert some crap that I committed with be3922
  ab918b3... factories/base.py: move videoscale element to base SourceFa
  062ccd5... factories/file.py: remove redundant videoscale from Picture
  d9a7cea... factories/{base.py,file.py}: move definition of alpha and v
  3d63f69... factories/base.py: force all images to the same resolution
  462482e... factories/base.py: add setFilterCaps method to dynamically 
  34fcdd3... project.py: set width/height on filter caps when settings c
  c031fa0... factories/base.py: replace scale/videobox combo with SmartV
  9f784f1... project.py: get the full video caps from our settings, sinc
  2a57946... smartscale.py: scale video to output resolution even if dar
  3e6c1d6... Fix merge screwup.
  6b09379... gap.py, test_gap.py: check in findAllGaps() and unit test
  80a235a... etree.py, track.py, ui.track.py: remove references to defau
  8fdd3ec... track.py: assign maximum allowable priority to default sour
  a1d3511... track.py: use gap-finding code to handle multiple default s
  42eb515... track.py: update default sources whenever a track-object is
  d5f0dd7... track.py: keep track of new default sources
  011f3f3... tests/test_timeline.py,test_etree_formatter.py: update test
  5c8176a... track.py: use factory class name for gnlobjects created by 
  61a977c... track.py: add bin to gnlobject and set priority when making
  35eea1f... checkpoint
  8783e56... Remove a sync_state_with_parent call since it might deadloc
  c2452cf... Disable some more updates.
  a4e3ecf... Fix some bugs introduced merging the default_sources branch
  cdf20e1... smartscale.py: don't assume that width, height, etc will be
  f07ee10... factories/base.py: check if bin actually has ghostpad befor
  2f020b6... tests/test_factories_file.py: disable obsolete unit test
  af050f3... Merging translations