Revert "Revert "#413 - PhotoViewHackyViewPager: added workaround to prevent crashing on ArrayIndexOutOfBoundsException""

This reverts commit 9ccd4910a3b3797e80194f60439b5479ede83c67.
- res/drawable-nodpi/empty_photo.png: removed
- AndroidManifest.xml: updated version
- AndroidManifest.xml: added UploadManagerActivity declaration