Add function creature:setOutfit(outfit).
Update actions.xml

Added Venore street lamps on/off.
Merge pull request #134 from PrinterLUA/patch-1

Update actions.xml
Code cleanup

* Use C++11 range-based for loops
* Remove unused function
Merge pull request #133 from sn3ejk/patch-1

Add function creature:setOutfit(outfit).
Fix bug in tiles.lua