Created map collider boundary prefab.
Merge branch 'master' of https://github.com/CatTeam/RunTheCat

Conflicts:
	RunTheCat - project/Library/CurrentLayout.dwlt
	RunTheCat - project/Library/EditorUserBuildSettings.asset
	RunTheCat - project/Library/InspectorExpandedItems.asset
	RunTheCat - project/Library/ProjectSettings.asset
	RunTheCat - project/Library/assetDatabase3
	RunTheCat - project/Library/expandedItems
	RunTheCat - project/Library/guidmapper
	RunTheCat - project/ProjectSettings/EditorBuildSettings.asset
	RunTheCat - project/ProjectSettings/ProjectSettings.asset