Merge branch 'release/19' into develop
Implemented copying remote configuration only if it's newer than the local one
fixed bug when new configurtion file wouldn't copy because it wouldn't overwrite the existent one
Added swipe to show source from github
added AppSee
Password is persisted in Keychain rather than directly is sqlite
App icon is cached using built in cache
updated ReactiveCocoa
Removed Google Analytics until I figure out how to add it though CocoaPods in a safe maner (currently causes rejection due to ASIdentifierManager references)
version bump
Merge branch 'release/20'