Cleanups
Cleanups: Use logging.exception
Docs: Include notes about how to enable the API
Update README in dbs/ directory: We don't use two DB files anymore
Fabric: Run syncdb and migrate since now setup won't work

After 7ecf654fcc is not possible to run setup to upgrade the DB schema.
Docs: Update installation docs

It seems that 'pip install pootle' doesn't work for everybody.
Cleanup: Use logging.exception

This is the last one in Pootle code that needs to be changed.
Cleanups: Use logger.exception
Update README
Cleanups
Refactor delete_cache_for_path in Goal model

Now uses pootle_path instead of a TP and a Store.
Flush goal stats caches when stores change

The cache for the goal stats is now flushed when:

* A file is uploaded
* A new translation is sent
* A translation is blanked
* A translation is marked as 'needs work'
* A suggestion is accepted
* An update against templates is performed
* An update to VCS is performed

Partially fixes bug 3130
Docs: Include the 'setup' management command on the changelog
Docs: Change the title in the installation docs from 'quickstart' to 'installation'
Cleanups
Cleanups
Check for account variable in activation template

Fixes bug #3060
Cleanups
Add note about development packages for lxml installation
We want a log not a diff