Rename interface.py into interfaces.py (#5)

* Rename to interfaces.py

to comply with Plone conventions

* Delete meaningless tests

* backward compat

Author: gotcha

src/collective/big/bang/__init__.py

@@ -2,5 +2,10 @@
 """Init and utils."""
 from zope.i18nmessageid import MessageFactory
 
+import sys
+from collective.big.bang import interfaces
+
+sys.modules['collective.big.bang.interface'] = interfaces
+
 
 _ = MessageFactory("collective.big.bang")

src/collective/big/bang/event.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
-from collective.big.bang.interface import IDarwinStartedEvent
+from collective.big.bang.interfaces import IDarwinStartedEvent
 from zope.interface import implementer
 from zope.lifecycleevent import ObjectModifiedEvent
 

src/collective/big/bang/interface.py renamed to src/collective/big/bang/interfaces.py

@@ -5,5 +5,5 @@
 
 class IDarwinStartedEvent(IObjectModifiedEvent):
     """
-    Site is created an admin password updated.
+    After site is created and admin password updated.
     """