correct winding order at wrapLongitude
fix tests for wrap longitude
Merge pull request #1069 from hpinkos/correctWrapIDL

Correct winding order at wrapLongitude
Fix shader typo
Merge pull request #1077 from AnalyticalGraphicsInc/typo

Fixed shader function typo
Removed typed array allocation for depth quad
Fixed poles
Merge remote-tracking branch 'origin/master' into depthQuadTypedArray
Merge pull request #1079 from AnalyticalGraphicsInc/depthQuadTypedArray

Minor performance improvements