Made a prospecting guide and fixed survex station description. Removed parsing of underground descriptions to wikis.

parsers/survex.py

@@ -256,7 +256,7 @@ def LoadPos():
             try:
                 ss = models.SurvexStation.objects.lookup(name)
             except:
-                print name
+                print "%s not parsed in survex" % name
             ss.x = float(x)
             ss.y = float(y)
             ss.z = float(z)