Merge pull request #53 from richlander/master

ActionBar + ViewPager sample -- together at last.
[actionbartab] add screenshots and metadata to put this sample in the gallery
Fix title, reformat
[GridLayoutDemo] Add AndroidManifest.xml
[LabelledSections] Add AndroidManifest.xml
[GestureBuilder] Add AndroidManifest.xml
[HelloTabsICS] Add AndroidManifest.xml
[SwitchDemo] Add AndroidManifest.xml
[DynamicTest] Add AndroidManifest.xml
Update the Maps & Location Demo v3 to use the Google Play Services (Jelly Bean) component.

Target framework is not "Use latest installed platform" and the minimum SDK is set to API 16 (Android 4.1).
[SlidingMenuExample] Add AndroidManifest.xml
[LoadingLargeBitmaps] Add AndroidManifest.xml
[MultiResolution] Add AndroidManifest.xml
[SvgAndroidSample] Add AndroidManifest.xml
[ViewPagerIndicator-Example] Add AndroidManifest.xml
[RotationDemo] Fix of 401 unauthorized exception, update Twitter wrapper class, bug #19527