Resolved km unit border issue (#85)

* Resolved km unit border issue

Fixed issue where the kilometer border wouldn't show on versions past 5.0 by using byte value, which prevents upgrading versions from causing issues with the blueprint

* Cleared API key from Project Settings

Made sure the APIKey field in the Project Settings is blank

Author: JayPShrestha

sample_project/Config/DefaultGame.ini

@@ -99,3 +99,6 @@ PerPlatformBuildConfig=()
 PerPlatformTargetFlavorName=()
 PerPlatformBuildTarget=()
 
+[/Script/ArcGISMapsSDK.ArcGISMapsSDKProjectSettings]
+APIKey=
+