fixed docstring for getValue method.
Second pass at gl query object, from @ryanbartley initial work.
Added test samplye for query objects.
Missed renaming in implementation file.
Added query object to vc2013.
Updated test sample for windows.
use AV Foundation for capture

The AV Foundation capture implementation currently used for iOS works unmodified on OS X and works from OS X 10.7+.
whitespace fix
SourceFileCoreAudio’s clone method calls to setupSampleRateConversion(), needed to recalculate actual number of output frames. Fixes #499.
minor cleanup: remove unneeded method as it only calls base setupSamplerateConversion().
minor test addition
Minor fix in FBO
- missing case causing default depth format to have undefined results
- also fixed stencilReflection sample, removed outdated ES macro
Merge pull request #502 from cinder/sf_clone_numframes_fix

Sf clone numframes fix
Merge remote-tracking branch 'origin/sf_clone_numframes_fix' into glNext
Merge pull request #491 from aolivas/master

fixed docstring for getValue method.
added Rect::getCenteredFill();
added Rect::getCenteredFill();
Merge branch 'master' of github.com:cinder/Cinder
Merge pull request #504 from ryanbartley/stencilFix

Minor fix in FBO
Merge pull request #501 from pizthewiz/avfoundation-capture

use AV Foundation for capture on OS X