po: update POTFILES

https://bugzilla.gnome.org/show_bug.cgi?id=733208
rtpdtmfmux: Avoid taking an unnecessary ref

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=733122
rgvolume: Avoid taking unnecessary refs

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=733122
aacparse: Properly report in the CAPS query that we can convert ADTS<->RAW

https://bugzilla.gnome.org/show_bug.cgi?id=733190
videobox: Don't overwrite the first component with the alpha value for BGRx

Instead leave the x component unset when filling the borders.

https://bugzilla.gnome.org/show_bug.cgi?id=733380
po: Update translations
Update .po files
Release 1.4.0
Back to development
jpegenc: Add support for encoding from NV21 and NV12

https://bugzilla.gnome.org/show_bug.cgi?id=732870
qtdemux: fix language code parsing for 3-letter codes starting with 'a'

And handle special value for 'unspecified' explicitly.

https://developer.apple.com/library/mac/documentation/QuickTime/QTFF/QTFFChap4/qtff4.html
WIP:[v4l2]add v4l2 video encoder

This encoder is orignal designed for samsung s5p-mfc encoder
at H.264 format, not done yet.
the codec_data is not need by encoder, remove it the webcamer
could work.
But this encoder encode data would have some screen mess now.
v4l2: add register of gstv4l2videoenc

This code will register gstv4l2videoenc
v4l2: modify the max encoded size

For the encoder of s5p-mfc the size is 2MB, but it is correct
for decoder which is 1MB.
v4l2: modify a debug message

As in this part only allocate buffers but not call STREAMON.