Kinda fix the Texture Coordinates for Lesson 06
Kinda fix the Texture Coordinates for Lesson 06

I'm not happy until I'm using only 8 vertices - but this will do for a
while.

TheFakeMontyOnTheRun/nehe-ndk-gles20,TheFakeMontyOnTheRun/nehe-ndk-gles20,TheFakeMontyOnTheRun/nehe-ndk-gles20