Dev

Change 1

python ./test.py 
Traceback (most recent call last):
  File "./test.py", line 1, in <module>
    from moogli import Moogli
  File "/home/aviral/Projects/Moogli/moogli.py", line 2, in <module>
    from canvas import GLCanvas
  File "/home/aviral/Projects/Moogli/canvas.py", line 20, in <module>
    from PyQGLViewer import *
ImportError: /usr/lib/libQGLViewer.so.2: undefined symbol: gluCylinder

The above traceback was the reason to swap imports in canvas.py. Loading opengl before pyqglviewer solves the issue.


Change 2

Added colors to Line API. test.py shows how the api can be used.