added design doc
added pop and tweaks
added views
Merge branch 'master' of https://github.com/kiez/togo

Conflicts:
	Podfile.lock
	Pods/Manifest.lock
	Pods/Pods-AFNetworking-Private.xcconfig
	Pods/Pods-ErrorKit-Private.xcconfig
	Pods/Pods-ReactiveCocoa-Private.xcconfig
	Pods/Pods.xcconfig
	Pods/Pods.xcodeproj/project.pbxproj
removing pods dir and lockfile