minor update
placeholders are added into mini gallery
placeholder is added into lake image view
right scroll indicator moved to left and "download request" send back to old method. For now, new method not work for ios 6 !!!
right scroll indicator moved to left and "download request" send back to old method. For now, new method not work for ios 6 !!!
Merge branch 'Develop-2'

Conflicts:
	ParkMasterPlan/SplashViewController.m