Added Spline functionality. Added a Line Strip class that will take a list of coordinates and create a multiple line segment.
Merge remote-tracking branch 'origin/master'

Conflicts:
	MyApplication/app/src/main/java/com/example/zmotsing/myapplication/MyGLRenderer.java
Added Spline functionality. Added a Line Strip class that will take a list of coordinates and create a multiple line segment.