Add BubbleWrap::Persistence.delete
added implementation files - needs testing
added tests for message module
Add `App::Persistence.delete` entry to README.md
3 test failures
Merge pull request #286 from satococoa/add-persistence-delete

Add BubbleWrap::Persistence.delete
bug fix
bug fix
all tests running except one, version change
Update readme: notification_center methods take a string, not a class
Update readme: UIApplicationWillEnterForegroundNotification is already a string
Merge pull request #288 from iancanderson/patch-1

Update readme: notification_center methods take a string, not a class
added ReadMe and fixed osx test bug
commit
Update README to include when_parser_errors
renamed message to sms
fixed spec
Merge pull request #287 from bipinshashi/master

BW::Message: Wrapper for showing an in-app message composer view (SMS)
moved string module inclusion from String to NSString.
Merge pull request #292 from kayhide/string_include

moved string module inclusion from String to NSString.