Release.txt: fix typo
Add sign support for the binaries
Improve sign support for the binaries
installer: include the Romanian translation
Fix compilation issue with ASCII mplayerc.rc.

Some people had issues compiling mplayerc.rc after we switched to ASCII
depending on their OS locale.
Fix: Play > Subtitles menu sometimes showed the wrong track as selected.

If the subtitles track was changed at the splitter level the Play >
Subtitles menu wasn't reflecting the change correctly.

The handling of the subtitles tracks have been rewritten to avoid storing the track number.