Add Slope Rendering
Actuator Editing and improved render
Merge pull request #539 from SBlogic/master

settings_1241.xml update 1
Add some code cleanup to undo manager
Merge branch 'master' of github.com:TEdit/Terraria-Map-Editor
Merge settings XML updates
Merge pull request #3 from TEdit/master

Import latest updates - 14216.20