Merge pull request #6740 from dingbat/nsr

Add NSRails 2.1.2
Create UIImageView+Gravatar.podspec
Added boxBlur
Update UIImageView+Gravatar.podspec
Added DLWidgetMenu project.
Update and rename UIImageView+Gravatar.podspec to UIImageView-Gravatar.podspec
Update UIImageView-Gravatar.podspec
Merge pull request #6741 from rexfinn/patch-1

Added UIImageView-Gravatar
Merge pull request #6742 from johnfig/master

Added boxBlur
Merge pull request #6743 from regexident/master

Added DLWidgetMenu project.
[Updated]RSBarcode 0.0.1 -> 0.0.2
Merge pull request #6744 from yeahdongcn/master

[Updated]RSBarcode 0.0.1 -> 0.0.2
Add NSRails subspec for CoreData