Merge pull request #8 from stanislaw/notify_watchers

 Add Networking: SPDY
Merge pull request #9 from stanislaw/notify_watchers

Add Analytics providers: Mixpanel
Merge pull request #10 from stanislaw/notify_watchers

Add Networking: Reachability
Merge pull request #11 from stanislaw/notify_watchers

Add Analytics/Providers: Flurry
Add mbus
Merge branch 'master' of github.com:stanislaw/iOS-Projects-Catalogue
Uncategorized -> Other
Add QSKit
Add Audio: EZAudio
Merge pull request #12 from stanislaw/notify_watchers

Add Data Layer: TransformerKit and RKValueTransformers
Resolve conflict