Updated assembly metadata and version
Merge pull request #49 from Esri/hansen/UpdateAssemblyMetadata

Updated assembly metadata and version
Merge remote-tracking branch 'origin/master' into dom/issue57_SymbolDisplay
Moved SymbolDisplay to Primitives namespace.
Removed use of ThottleTimer.
Removes previous temporary workaround to API issue.
Get rid of the ArrangeOverride by setting MaxHeight/MaxWidth instead of Height/Width
Merge branch 'dom/issue57_SymbolDisplay' into dom/Legend_UseSymbolDisplay
Updated due to SymbolDisplay namespace change.