Revert "Update py_scripts to be in line with pip standards"

This reverts commit 37df48594e.

py-scripts/create_bridge.py

@@ -14,9 +14,11 @@ if sys.version_info[0] != 3:
 
 if 'py-json' not in sys.path:
     sys.path.append(os.path.join(os.path.abspath('..'), 'py-json'))
+import LANforge
 from LANforge.lfcli_base import LFCliBase
 from LANforge import LFUtils
 from realm import Realm
+import time
 import pprint