Merge pull request #113 from danirod/glinject-next

Add save file type inside translation string.
Remove keyframe flag correction code because it apparently makes things worse (for MP4+H.264).
Use generic translation for file formats.
Updated translations.
Add translations for message box buttons.
Clarify why 32-bit libraries are needed in README.
Add (incomplete) Fedora dependencies.
Merge branch 'master' into glinject-next

Conflicts:
	README.md
	src/Makefile.in
	src/translations/simplescreenrecorder_de.ts
	src/translations/simplescreenrecorder_nl.ts
	src/translations/simplescreenrecorder_pl.ts
	src/translations/simplescreenrecorder_zh_CN.ts
Fix Fedora dependencies (from glinject-next).
Merge branch 'master' into glinject-next
Fix incorrect usage of av_realloc (undefined behaviour), use posix_memalign and memcpy instead.
Merge branch 'master' into glinject-next
Fix bug in new TempBuffer code.
Merge branch 'master' into glinject-next