add readme for Swift HelloWorld
added swift push-sdk
update to latest lang changes and polishes
disable unneeded AeroGearPush schema from the list
update README.md
update xcode proj. settings
Fixing to fit beta7
Update beta version in README
update to latest xcode 6.1 lang changes
sync with latest lib
added img folder after merge
update storyboard artifacts to match design
cater for the different states as set by SB and some further polishes