Small refactoring tile types names.
Add original imgId to tile.
Merge branch 'master' of https://github.com/gecube/opencaesar3 into vs2008-added

Conflicts:
	oc3_gui_tilemap.cpp : resolved
	oc3_roadpropagator.cpp : resolved
	oc3_tilemap.cpp : resolved
	oc3_tilemap.hpp : resolved
Fix meadow clearing such original game. Without changing terrain tile picture.
Merge pull request #39 from andreibranescu/master

get translation fixes
Merge pull request #40 from dalerank/master

get fixes
Added goods names to the english translation.
Added also captions for land tiles.
Merge remote-tracking branch 'gecube/master'
Replaced sprintf_s with snprintf as it's not portable and introduces a
compilation error on Linux.
The functions are apparently equivalent.