changed mayUseForVideo() to getRecordingHint()
minor formatting
support for using CameraView in a layout per issue #26, with new sample
minor reorganization of methods
added better handling of no-camera cases, per issue #28
improved getBestAspectPreviewSize() per issue #57
removed unnecessary layout resource
added zoom support per issue #59
capped SGH-i337 image height to get rid of bars
fix to handle devices that do not support zoom
code comments
bug fix
code comments
added JavaDocs
updated for v0.5.0
Merge branch 'master' of github.com:commonsguy/cwac-camera

Conflicts:
	README.markdown