Merge branch 'release/2.7.5.2'
Merge branch 'release/2.8.0.0'
Merge branch 'release/2.8.0.1'
Add container magic functions
Convert tests to use nose syntax instead of unittest:
 - More consistent style
 - Less use of camelCase (e.g. "setUp")
 - Enable use of test generators
 - Fix flake8 validation

At the same time:
 - Remove the essentially unused "with redispy" tests
 - Rework the LUA test skipping
Move list test to test_list
Implement container unit tests
Merge branch 'Spearl-master' into develop

Conflicts:
	mockredis/redis.py
	mockredis/tests/test_string.py