change outlets to custom classes where applicable
add pointers to needed ui elements for ios7 mode
write a function to display subview for ios7 mode
fix some layout issues related to ios7
ios7 subview keys now use inputCharacterFromKey: function
implement function to decide when to use ios7 mode and add it to each key
fix an issue where the ios7 subview keys weren't displaying correctly
add code to hide ios7 subview when user selects a letter
fix an issue where the ios7 subview keys were in the wrong order sometimes
fix an issue where the ios7 subview keys were displaying over each other sometimes
remove unnecessary dummy keyboard view
fix an issue where switch control was scanning the keys behind the subview
fix an issue where space0Button wasn't displaying correctly in the subview
remove unnecessary delete word option
re-add dummy view to hide system keyboard
streamline function to input characters and such to work with ios7 subview
streamline function to display ios7 subview
fix a bug where you couldn't undo clear
fix a bug where the ios7 subview wasn't displaying correctly when the add word to dictionary button was visible
fix a bug where word prediction was only showing 8 words