addded initial version of WallGeometry
added WallGeometry sandcastle demo
code clarifications for WallGeometry
added permalink
added css
Merge remote-tracking branch 'upstream/batching' into batching
added WallGeometry comment into CHANGES.md
added PolygonGeometry
updated WallGeometry to expect positions in Cartesian instead of
Cartographic
Issue #61: modifications to styles
added permalink to members
added BaseLayerPicker capability to receive an array of providers
and to accept ImageLayers as well as providers
added destroy function to Timeline
changed link underline color
Merge branch 'master' of github.com:AnalyticalGraphicsInc/cesium into jsdoc
Merge pull request #782 from nobelium/jsdoc

Fix for issue #775
replaced angle quotes with icons
icons change color on hover
Merge pull request #786 from hpinkos/refdoc

Embedded reference documentation styles.
open links not generated by jsdoc in new window
Solve Mac bugs
Merge pull request #691 from YouLu/Mac