Fixed a dead assignment as well as a CGPath leak.
Merge branch 'master' of github.com:setdirection/ios-shared
exposing background image view to support different modes of displaying the editView
Merge pull request #48 from josephyzhou/master

Adding background image view to QuantityEditViewProtocol
Merge branch 'master' of https://github.com/setdirection/ios-shared into feature/composite-with-options