Merge branch 'goog/jb-ub-mail-ur8' into master

Conflicts:
	photoviewer/AndroidManifest.xml
	photoviewer/res/values/dimen.xml
	photoviewer/src/com/android/ex/photo/Intents.java
	photoviewer/src/com/android/ex/photo/PhotoViewActivity.java
	photoviewer/src/com/android/ex/photo/adapters/BaseCursorPagerAdapter.java
	photoviewer/src/com/android/ex/photo/adapters/BaseFragmentPagerAdapter.java
	photoviewer/src/com/android/ex/photo/adapters/PhotoPagerAdapter.java
	photoviewer/src/com/android/ex/photo/fragments/PhotoViewFragment.java
	photoviewer/src/com/android/ex/photo/provider/PhotoContract.java
	photoviewer/src/com/android/ex/photo/util/ImageUtils.java
	photoviewer/src/com/android/ex/photo/views/PhotoView.java

Change-Id: Icb06b228f0eab1f828a21507ec2fbe7ede998536