fix grass.script

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@37551 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/python/__init__.py

@@ -1,6 +1,5 @@
-all = ['core',
-       'db',
-       'raster',
-       'vector',
-       'all'
-       ]
+import core
+import db
+import raster
+import vector
+import all