Change terminal hotkey to be CTRL+F8 instead of CTRL+`
Fixes on itempalette
Fixes on load monsters and npcs
Merge branch 'master' of https://github.com/BrunoDCC/forgottenmapeditor

* 'master' of https://github.com/BrunoDCC/forgottenmapeditor:
  Fixes on itempalette Fixes on load monsters and npcs
Undo/Redo fixes & general improvements
Replace current ground when placing new ground over it
Revert some of the changes made in commit 3210db1f3a29f8412091b237acff30140ed68e03
Make a label for zoom level
Small fix
Small fix
Remove all items on tile if CTRL pressed with mouse tool

We already remove 1 item with paint tool.