Merge pull request #13 from karuto/gallerydev

Merged code, added gallery app title & desc updates
added code for updating the title, description of an app
fixed update code
Merge branch 'gallerydev' of https://github.com/karuto/appinventor-sources into karuto-gallerydev

Conflicts:
	appinventor/appengine/src/com/google/appinventor/client/explorer/youngandroid/GalleryPage.java
	appinventor/appengine/src/com/google/appinventor/shared/rpc/project/GalleryService.java
Merge pull request #40 from wolberd/gallery2plus

Pulled Dave's code