xcode validates proj settings.
Merge branch 'warnings-20140616' into develop
move from id to instancestype for all init methods
Merge branch 'id-to-instancetype' into develop
minor formatting changes.
Merge branch 'cleanup-20140616' into develop
set deployment target to 6.1
Merge branch 'target-ios6' into develop
resize screenshots
Merge branch 'readme-changes' into develop
chomp chomp chomp.
Merge branch 'develop'