python 2 compatibility (also with the new travis build)

jedi/evaluate/imports.py

@@ -408,6 +408,7 @@ class _Importer(object):
                 path += '/__init__.py'
                 with open(path, 'rb') as f:
                     source = f.read()
+                    source = source.replace(b'\n', b'\r\n')
             else:
                 source = current_namespace[0].read()
                 current_namespace[0].close()