We have some work to do in this regard
1: Add GPL LICENSE file in project root
2: Add GPL headers to the GPL license code
3: Create (or better, generate) a list of contributors
4: Include licensing info and authors in About
5: Identify licenses and requirements of all reused components
PhoneGap Apache 2.0
JSONKit (inside phonegap and ShareKit) Apache and BSD
If we include ShareKit https://github.com/ShareKit/ShareKit/wiki
ShareKit includes pre-compiled work from Jon Crosby (OAuthConsumer), Facebook (FBConnect), johnezang (JSONKit), Lukhnos D. Liu (Objective Flickr) and Sam Soffes (SSKeychain).
ShareKit is licensed by the MIT Open Source License.
Version: 1.0.0 (Android)
Severity: enhancement