IOS App 4.0

New predefined settings
Friends table view
Locations table view
Manual publications edit
IOS7 design
Queued publications persistent
Persistent location history
APNS Apple Notification Service ready
closes #133
closes #141
closes #142
Merge branch 'master' of https://github.com/binarybucks/mqttitude

Conflicts:
	.gitignore
	apps/ios/mqttitude/Settings.bundle/Expert.plist
	apps/ios/mqttitude/Settings.bundle/Root.plist
	apps/ios/mqttitude/mqttitude.xcodeproj/project.pbxproj

apps/ios/mqttitude/mqttitude/Base.lproj/MainStoryboard_iPhone.storyboard
	apps/ios/mqttitude/mqttitude/mqttitude-Info.plist
	backend/apns-AppleNotificationServer/apns.php
	docs/CHANGELOG-ios.md
wishlist
copy Christophs excellent description into 'documentation'
update JSON doc, removing the stuff that's been omitted from iOS version now
add LWT JSON
Revert "Merge branch 'master' of https://github.com/binarybucks/mqttitude"

This reverts commit 1cc73d59dce63d8608624c3c0979e2e76757896f, reversing
changes made to 99181af1e20a709b3fee613011f17e2fd3f71da9.
Correct .gitignore and .gitattributes for Xcode
Cleaned up apns directory