Prefix/format dictionary category
Rename more of the things
Formatting fix
Bit more formatting
Merge branch 'master' into bugfix/ndonald2/prefix-all-the-things

Conflicts:
	RZUtils/Categories/UIImage/UIImage+RZSnapshotHelpers.h
	RZUtils/Categories/UIImage/UIImage+RZSnapshotHelpers.m
	RZUtils/Categories/UIImage/UIImage+RZStretchHelpers.h
	RZUtils/Categories/UIImage/UIImage+RZStretchHelpers.m
	RZUtils/Categories/UITableViewCell/UITableViewCell+RZCellStyling.h
	RZUtils/Categories/UITableViewCell/UITableViewCell+RZCellStyling.m
Merge branch 'bugfix/ndonald2/prefix-all-the-things' into develop
Remove log helper
Remove RZHud (deprecated)
Remove RZKeychain (deprecated)
Remove RZLoadingImageView (deprecated)
update README for removals
Add tests project for build validity
add proper prefix header
Add Rakefile
Add empty podspec
Add category subspecs
Add component subspecs
Add utility subspecs
Test podfile, add basic unit test for one category (kvo)
Add travis.yml