Fixed AndroidVideoGrabber streaming
- Added OF functions that wrap glLoadMatrix, glMultMatrix and glLoadIdentity so that these get passed on the the renderer.

- Lessened the need for GLU in ofGLRenderer by replacing gluLookAt and gluPerspective with ofMatrix4x4 functions. There is still a gluProject call in there, after that ofGLRenderer does not need GLU.
- Changed ofLoadMatrix and ofMultMatrix to use references.
- ofGLRenderer no longer calls ofMultmatrix or ofLoadMatrix, but rather it's own internal functions.
- Replaced a gluPerspective on ofCamera with code using a ofMatrix4x4.
- Replaced a few glMultMatrixf with ofMultMatrix calls.
Added multMatrix, loadMatrix and loadIdentityMatrix to ofRendererCollection
Rename 'IOS Testing' to remove the space

This was the only path with a space, and the code styler does not handle space in paths yet.
Disable option adding license header to OF core files.
Add first version of script for styling all of OF. 

Style all of OF when called, no automated call capabilities yet (i.e. logging, return values, error handling).
Remove old entries from addons/.gitignore
Ignore .log files in code styler.
Adjust style config to fix newlines in else statements.
Update Readme with uncrustify minimum version 0.58. Correct typo in script output.
Re-enable license header for OF core. Remove copyright notice from header.
makefiles: dont include glew from OF. Closes #1637
Merge branch 'develop' of github.com:openframeworks/openFrameworks into develop
makefile: add glew pkg to OF makefile
ofFbo: copy constructor and equal operator lack initialization of some vars. Fixes #1665
Merge pull request #1538 from andreasmuller/upstream_develop

Upstream develop
ci server: send error messages to me till i have some time to make the script smarter
Merge branch 'develop' of github.com:arturoc/openFrameworks into develop
Merge branch 'develop' of https://github.com/openframeworks/openFrameworks into develop