Merge branch 'master' of https://github.com/joshblour/react-native-permissions

* 'master' of https://github.com/joshblour/react-native-permissions:
  check permission in the permissionTypes
  Update podspec to include .h & .m files recursivly

ReactNativePermissions.js

 
 
 	getPermissionStatus(permission) {
-  	if (RNPTypes.indexOf(permission) >= 0) {
+  	if (this.getPermissionTypes().indexOf(permission) >= 0) {
 			return RNPermissions.getPermissionStatus(permission)
 		} else {
 			return Promise.reject(`ReactNativePermissions: ${permission} is not a valid permission type on ${Platform.OS}`)

ReactNativePermissions.podspec

   s.dependency 'React'
 
   s.preserve_paths      = 'docs', 'CHANGELOG.md', 'LICENSE', 'package.json', 'ReactNativePermissions.ios.js'
-  s.source_files        = '*.{h,m}'
+  s.source_files        = '**/*.{h,m}'
 end