Made terrain2wiki.py also show a picture of the terrain, looks better now.

data/tools/terrain2wiki.py

@@ -39,6 +39,7 @@ def parse_terrain(data):
     terrains = re.compile("\[terrain_type\](.*?)\[\/terrain_type\]", re.DOTALL).findall(data)
 
     data = """{{AutogeneratedWML}}{| border="1"
+!terrain
 !name
 !string
 !alias of
@@ -63,7 +64,9 @@ def parse_terrain(data):
 | %s
 | %s
 | %s
+| %s
 """ % (
+"http://svn.gna.org/svn/wesnoth/trunk/data/core/images/terrain/%s.png" % content['symbol_image'],
 content['editor_name'][4:-1] if 'editor_name' in content else content['name'][4:-1],
 content['string'].replace("# wmllint: ignore", ""),
 content['aliasof'] if 'aliasof' in content else "",