Fix podspec and remove test code
call tokenView:didChangeText: with the actual text
work around issue when delegate method changes text
add RMSTextField to project file
remove selected token when user types
select last token when backspace is pressed...

when there is text in the text field, but the cursor is at position 0.
Add another test + 2 failing tests to be fixed in PR #7
fix backspace behavior

deleting the last character no longer highlights the token
don't need to manually set the accessibility label
Bump podspec version (1.0.4)
Change podspec version in README
change tokenDelegate property to weak

also, mark it with IBOutlet so it can be configured in
Interface Builder.
fix Cocoapods instructions