Call _init explicitly just like update and other internal methods
Fixed bad check on data and modified time
Fixed gl point feature test
unifying d3 pointFeature style with vgl
Merge remote-tracking branch 'origin/master' into d3_api
Merge branch 'jasmine-unit-testing' into d3_api
d3 lineFeature
allow an arbitrary jquery selector as a map node
Merge remote-tracking branch 'origin/map-node'
Merge remote-tracking branch 'origin/fix_init_issues'

Conflicts:
	testing/glPoints.html
change name from geoTransform to transform
transform supports both point and line features
change name from geoTransform to transform
transform supports both point and line features
Merge remote-tracking branch 'origin/jasmine-unit-testing'
getting d3 lineFeature working
Return polar radius based on projection

The polar radius is different if we are using a spherical projection
so return the value based on the projection being used.
Merge pull request #41 from cjh1/elliptical-vs-spherical-fix

Return polar radius based on projection
Merge remote-tracking branch 'origin/geotransform-line-feature'
Fixed events are passing to layers correctly