Merge pull request #109 from ChrisGrant/shadowRefactor

Updated the shadows to be a single property instead of an array.
Removing some instances of [UIColor redColor] used for debugging that have crept in to the repository somehow…..
Merge pull request #110 from ChrisGrant/master

Removing some instances of [UIColor redColor] used for debugging that ha...
Removing path that shouldn't have been in the framework search paths.
Merge pull request #111 from ChrisGrant/master

Removing path that shouldn't have been in the framework search paths.
Replaced "shadows" with "shadow".