Fixed edit image function names. Refactored to 'update'
Merge pull request #20 from rochimensi/rmensi/20140721/FixEditImageFunctionNames

Fixed edit image function names. Refactored to 'update'
Merge branch 'develop' of https://github.com/rochimensi/MSImages into csenoseain/20140702/integration
Bug Fixed - Remove extra blank tag sent on image tags array