Clean up

pystencils/__init__.py

@@ -21,13 +21,13 @@ try:
 except ImportError:
     pass
 
-def get_file_path():
+def _get_file_path():
     import os.path
     file_path = os.path.abspath(os.path.dirname(__file__))
-    return os.path.join(file_path, '../RELEASE-VERSION')
+    return os.path.join(file_path, '..', 'RELEASE-VERSION')
 
 try:
-    __version__ = open(get_file_path(), 'r').read()
+    __version__ = open(_get_file_path(), 'r').read()
 except IOError:
     __version__ = 'Please install pystencils with setup.py'