Updated RELEASE-NOTES.md

- Added possibility to use Focal Length / FOV animation with GLTF Cam…

…era animations.

- Added blenderPy script which shows howto set lenscurves as a custom prop float array containing all evaluated fov values
- minor cleanup to gltfparser and gltfExtras.
- gltfExtra key value pairs can now contain a bracket enclosed string as value

# Conflicts:
#	neo/idlib/gltfProperties.h

Updated release notes

Merge branch '482-new-system-options'

Version bump to 1.2.0

Fullscreen effects always need to be in sRGB. close #292

Updated release notes

ATI hotfix for shadow mapping. #116

Disabled MSAA 16x option which is a performance killer in combination…

… with shadow mapping

Reduced FFmpeg debug console prints