Add Vote factory imports to tests.
[constance] Transfer livesettings to CONSTANCE_CONFIG setting.
[constance] Remove livesettings config.
[constance] Add constance and redis to requirements.txt.
[constance] Remove config import from models.
[constance] Change signals imports in signals __init__ to relative.
[constance] Refactor signal handlers to use constance config.
[constance] Refactor reputation tests to use constance.
[constance] Set up constance to use the database backend by default.
[constance] Add development trunk of constance to requirements.txt (contains fixes for Django 1.7).
[constance] Remove CONSTANCE_BACKEND from app settings.
[constance] Implement a 'config' decorator/context manager for constance and a TineTestCase.
[constance] Subclass ReputationTestCase from TineTestCase.
[constance] Alter ModelModifiedTestCase to use _pre_setup & _post_teardown methods.
[constance] Fix bug in dictionary iteration in override_config.
[constance] Refactor content reputation tests with config context manager.
[constance] Rename constance vote reputation settings for consistency.
[constance] Return type_voted_on from get_type_voted_on.
[constance] Implement tests for vote reputation awards.
[constance] Fix __str__ methods on Vote and Sentiment.