add picker class
update string picker doc
update
add locale picker
add tests
add custom buttons support
fix for time zone
fix locales with 3 "/"
delete unused action
Merge branch 'localePicker'
update script
fix landscape storyboard
fix landscape mode
hide picker when rotate to prevent missailgn
fix picker in iphone 5 landscape orientation
update podspec
Update podspec to version 1.1.1