fixes for editor losing focus when clicking buttons, better checking for whether we are mobile, gets rid of errors when trying to position non-existent input box. Added isIphone flag for special case of iphone not working correctly when backspace is used.
fixes for editor losing focus when clicking buttons, better checking for whether we are mobile, gets rid of errors when trying to position non-existent input box. Added isIphone flag for special case of iphone not working correctly when backspace is used.

dnewcome/richie,modulexcite/richie,modulexcite/richie,dnewcome/richie,dnewcome/richie,modulexcite/richie