Merge pull request #211 from Tak0r/master

Changed a wrong Translation
Small update to AUTHORS file
Merge branch 'master' of https://github.com/jp9000/OBS
Fixed a small oversight (Disable encoding while previewing checkbox wasn't cleared when loading default settings) - submitted by Voxletum
Use MemId instead of FrameOrder for tracking buffers
Allow reusing QSV buffers if the buffers are not in use
Fix frame duplication with CFR for QSV