no exception was passed

if it is NULL (memleak pointed by Pierre D'Herbemont)

gnome-vlc-default.sh is a script but i don't think it has anything to do in $PREFIX/bin and even less in $PREFIX/bin/application. so Put it in $PREFIX/share/vlc/utils

 * motion.c: reflect changes on rotate.c

Optimze nearest neighboor scaling implementation. This is used by the sub pictures core. CPU decrease compared to previous version with my test filter was: 66% for YUVA, 65% for I420 and 71% for RGBA.

Mostly patch by  Sergey Volk

Contrib: Attempt to repair .la pathes. Repeating things, because I don't know how to do it better... Anyway, just an attempt

- Put a limit on the SDP size
- Remove check for access_demux (this is not one, and it would crash later if it were anyway)
- Fix description to not assume this handles UDP only (since it does not anymore)

Add support for I422 streams (un tested).