Development Update: 8/10/2016 - WIP PDI Intro 3 Zoom features

Progress Update 8/10/2016:
- WIP PDI Intro 3
-- Lots of work with Ground texture multiplied when PDI is on
-- Country borders with some replaceme label
-- New animated texture for City Markers
-- Wireframe shrank to be showing only water
-- Dither Opacity on Main Ground texture using Spec and Opacity Mask to show ground and half ocean
-- Added Basic Zoom function
TODO: Need Displacement or Normal map for the Planet to bring out the detail more