128: Fixed startup.py, example.py to work with new plugin locations

ipalib/Plugins/__init__.py

@@ -21,4 +21,4 @@
 Sub-package containing all internal plugins.
 """
 
-print 'imported Plugins'
+import example

ipalib/Plugins/example.py

@@ -21,8 +21,9 @@
 Some example plugins.
 """
 
-import public
-from run import api
+
+from ipalib import public
+from ipalib.run import api
 
 
 # Hypothetical functional commands (not associated with any object):

ipalib/startup.py

@@ -21,9 +21,9 @@
 Importing this module causes the plugins to be loaded and the API to be
 generated.
 
-This is not in __init__.py so that imported other IPA modules doesn't cause
+This is not in __init__.py so that importing other IPA modules doesn't cause
 unnecessary side effects (needed for unit tests, among other things).
 """
 
 from run import api
-import plugins
+import Plugins