when call lockToXXX, not sent deviceOrientationDidChange

version up to 1.1.2

version up to v1.1.1

add some description to `addOrientationListener(function(orientation))`

add some description

version up to v1.0.21

Merge branch 'master' of https://github.com/wonday/react-native-orien…

…tation-locker.git

version up to v1.0.18

version up to v1.0.17

restore s.dependency 'React' to podspec