Merge remote-tracking branch 'upstream/master' into wtfm
Merge pull request #64 from patrickarlt/master

Add lots of convenience methods to primitives for various things.
Merge remote-tracking branch 'upstream/master' into wtfm
Merge pull request #65 from patrickarlt/master

Moar Doc!
Merge pull request #66 from patrickarlt/master

Rebuild and small readme update.
Merge remote-tracking branch 'upstream/master'
add initial pass of intersects
Merge pull request #68 from patrickarlt/master

Fixes but with setting globals.
Merge remote-tracking branch 'upstream/master'
add intersects
add circle
Merge pull request #69 from JerrySievert/master

add intersects
Merge branch 'wtfm' of github.com:JerrySievert/Terraformer into wtfm
Merge remote-tracking branch 'upstream/master' into wtfm
Merge branch 'wtfm' of github.com:JerrySievert/Terraformer into wtfm
clean up anvil spam
refactor intersects
refactor intersects
add feature intersection and tests to validate
add docs