fix show bounding volume and show only selected for models
move and add class name
move inspector
In CesiumTerrainProvider.getTileDataAvailable, must invert y to convert from XYZ tiling to TMS tiling.
Merge pull request #2170 from abwood/issue2169

Fix to CesiumTerrainProvider.getTileDataAvailable.
Bump version number.
Improve query string handling.

* Add objectToQuery and queryToObject.
* Start replacing fragile URL query string manipulation with those functions
* Fix specs that incorrectly depended on exact URL string equality, and other spec cleanup.
Fix doc typos
remove Specs/getQueryParameters which is no longer needed
Fix zero scale inverse
Merge pull request #2175 from AnalyticalGraphicsInc/zero-scale

Fix zero scale inverse
Avoid defaultValue when the default value is a new object.
Updates based on review.

* Throw when required args are undefined.
* Concat strings instead of using a scratch array.
Merge pull request #2171 from AnalyticalGraphicsInc/queryStringParsing

Improve query string handling.
Merge branch 'master' into movePerformanceDisplay
fix specs
Merge branch 'master' into cesiumInspector
tweak model show bounding sphere
Merge pull request #2157 from AnalyticalGraphicsInc/movePerformanceDisplay

Change default FPS and Inspector position
Merge pull request #2156 from AnalyticalGraphicsInc/cesiumInspector

Cesium inspector support for models