Drawing points using quads
Using data buffers now
Draw antialiased circles
Fixed few issues
Fixed anti-aliasing
Clean up the API a bit
Updating line feature
Updated VGL
Porting api changes to d3 renderer
fixing style issues
fix gl lines style issues
changing feature.position api
changing feature.style color api
Fixed lines feature
Fixed graph feature
fix d3Animation test
fixing chrome driver error message
Fixing remaining tests
Merge pull request #194 from OpenGeoscience/update_api_pointnline_feature

Update feature api