Load image from bundle
* Fixed bug in Email.Touch, where the EmailCompose dialog wasn't shown due to an " is not an valid email" error in the debug window. It seems (iOS7 at least?) doesn't allow an array with an empty string in it as params to the SetCcRecipients, as it then tries to valid the empty string as an email.
* Changed indentation from tabs to spaces (did it manually, as I couldn't figure a way to make Xamarin Studio on OSX do it automatically?)
Merge pull request #731 from Laumania/v3.1

Fixed Email.Touch plugin bug for CC emails
Merge pull request #726 from usami-k/TouchLocalFileImageLoader

iOS : Load image from bundle