MacGui: added back part of the drag & drop handling.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6581 b64f7644-9d1e-0410-96f1-a4d463321fa5
MacGui: merged the two browerFile methods.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6582 b64f7644-9d1e-0410-96f1-a4d463321fa5
MacGui: start a new scan from a drag & drop only if there isn't already one. Put back the outputPanel init I had accidentally moved after the HBCore one.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6583 b64f7644-9d1e-0410-96f1-a4d463321fa5
sync: fix a problem with overlapping ssa in mp4

If an SSA starts before and ends after the subsequent SSA, the subtitles
were improperly merged resulting in timestamp issues.


git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6584 b64f7644-9d1e-0410-96f1-a4d463321fa5
LinGui: remove POS appindicator
It's nothing but trouble.  Buggy POS ubuntu crapware.


git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6586 b64f7644-9d1e-0410-96f1-a4d463321fa5
sync: fix dropping of subtitles caused by my previous commit


git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6588 b64f7644-9d1e-0410-96f1-a4d463321fa5
contrib: build and link new jansson lib

No new functionality yet.  To be used for new json APIs.


git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6590 b64f7644-9d1e-0410-96f1-a4d463321fa5
LinGui: update LINGUAS translations file


git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6591 b64f7644-9d1e-0410-96f1-a4d463321fa5
decsrtsub: fix incorrect usage of strncat


git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6592 b64f7644-9d1e-0410-96f1-a4d463321fa5