s/print/g_logger.debug
Merge branch 'master' of https://github.com/Crypton33/forgottenmapeditor

* 'master' of https://github.com/Crypton33/forgottenmapeditor:
  Zoom reset fix
  Search tool fix
  Ooops, forgot about it
  Improved code readability

Conflicts:
	modules/mapeditor_itempalette/itempalette.lua
Minimap fixes & updates

This closes #45
take out debug message
Fixes

- Increase mouse press delay, so that when deleting an item we don't
  delete all of the items on the tile.
- Do not stack grounds.  (e.g. we're not able to render 2 grounds of same
  kind on top of each other).