Add Video Editing Feature

you can now cut the video
Added LeftButton and restored Rigth button

Added LeftButton and restored Rigth button
Merge https://github.com/MP0w/RecordMyScreen
Fix memory leak that was in the fork
Add @caughtinflux to the credits section in the app.
Merge branch 'master' of https://github.com/coolstar/RecordMyScreen