Fixed to match Credential API refactoring.
Merge branch 'v.next' into dom/api_credential_refactoring
Revert "Avoid cast on feature table to get geometry type"

This reverts commit 4636d82bed0cb8ac26d694984c5d1e3380d49a91.
Remove dependency properties SwatchDpi, DefaultWidth and DefaultHeight
Renamed GeodatabaseFeatureTable to ArcGISFeatureTable
Merge branch 'v.next' of https://github.com/Esri/arcgis-toolkit-dotnet into v.next
Merge branch 'v.next' into dom/api_credential_refactoring
Merge branch 'v.next' into dom/issue57_SymbolDisplay
Merge branch 'dom/issue57_SymbolDisplay' into dom/Legend_UseSymbolDisplay