Merge pull request #62 from Unity-Technologies/dev

bug fixes and cleanup

Asset store release v0.2.0.27

Last minute additions:
- Added RecorderClip end call back

Added obsolescence support for recorders

build: 0.2.0021

Added obsolescence support for recorders

build: 0.2.0021

Added obsolescence support for recorders

build: 0.2.0021

fixed file name generation bug

- Added a ScreenCapture image input

- Added ImageInputSettings abstract base class
- Added resolution selector

added erro msg when mp4 res is to high.

QA build v0.2.0006

QA build v0.2.0006