Add a logging handler for the cinderclient to the local_settings.py.example

This handles the Horizon piece of the API client logging wonderfulness

Change-Id: Id2293898557b2fbbde092d8b67044482caf25c09
Fixes: Bug 1182678
Add "Edit Pool" button

Add option for updating pool attributes on pools table page.
The following attributes can be updated:
* name
* description
* lb_method
* admin_state_up

fixes bug 1160555

Change-Id: Ifadc65e9624f77d258068c67947af5e49df7c110
Merge "Add "Edit Pool" button"
Merge "Add a logging handler for the cinderclient to the local_settings.py.example"