[CB-2631] Fix crash when bad url given to FT.upload
CB-1452 Media position incorrect after being set beyond duration

- add protection when setting of media past duration
- reset position when player successfully completes
CB-2436 Wrong splashscreen is displayed when UILaunchImageFile is set

-correct splash shown for iPhone and iPad (all models)
[CB-2384] Add new iOS Project Setting to suppress the form accessory bar above the keyboard
Retain cycle fix
[CB-2634] Copy www fails w spaces in filenames

- fix Copy www directory script so that it does not truncate filenames with spaces
[CB-2618] xcode build from Network Drive Fails

- fix copy of fileand symlinks attributes errors
- still attempt to hard link first but then do copy if that fails
[CB-2638] Fix iOS project warnings on Retina imgs

-fixed iphone and ipad 2x images to remove warnings
-ran images thru imageoptim