Update README.md
Merge pull request #4 from datwelk/development

Fixed iOS 7.1 dismiss glitch
Merge pull request #9 from datwelk/development

Development
first responder resigned in _keyboardWillHide
Delete .DS_Store
Merge pull request #10 from ihla/master

Resign first responder on keyboard hide
Fixing custom contentInsets
Merge branch 'custom_insets' into no_init