Fixed AndroidVideoGrabber streaming
Updates to ofRectangle::ScaleIntoMe. 
Now ofRectangle::ScaleToMe.  
More scaling options via ofRectScaleMode.
Added the missing offset.
OF_RECTSCALEMODE_STRETCH -> OF_RECTSCALEMODE_STRETCH_TO_FILL
Added correct new STRETCH_TO_FILL enum.
- 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.
Merge branch 'develop' of git://github.com/openframeworks/openFrameworks into ofRectangle_Additions
- 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.
Added ofAspectRatioMode enum.
Added alignment enums, both vert and horz. The alignment enum values are based on Qt and could, if desired, be combined into a single bit-wise combined alignment flag.
Updates / Additions:
- x/y are now references to an underlying ofPoint
  for easier ofPoint/ofVec manipulations of an ofRectangl.
  (addresses issue #821 by @danomatika)
- Added setters for x/y/width/height/position (vec)
- Changed the variable names on translateXXX to dx/dy (delta x/y)
- Added translateX, translateY
- Added scaleWidth / scaleHeight for independent control.
- changed scaleToMe to simply be scaleTo.
  + remove personal pronoun.
  + Scales itself, rather than returning the scaled version of another ofRectangle.
- Added scaleTo functions that are more generic, using the new ofAspectRatioMode.
  + This allows more flexible scaling with alternate alignments.
  + Overridden functions provide easier access w/o changing defaults.
- Added alignTo functions that now work with the new ofAlignHorz and ofAlignVert enums.
  + contain functions for aligning to other rects, points, and a single value,
    based on a the anchor.
- Moved the overridden operators to the bottom of the implementation file / header.
- Added getLeft()/getRight()/getTop()/getBottom().
  + since our ofRectangle class supports negative width/height, these offer
    more intuitive interaction with known edges.
- Added getHorzAnchor() / getVertAnchor() to get edges by using the new alignment enums.  Throws errors if the alignment enums are invalid.
- getPosition and getPositionRef added.
- Moved getCenter() to live with the other getters.