Add paragrpah on how to do an include using pyramid.includes in .ini
Add "Why use Redis for your sessions" and "Why not use Redis for your sessions"
to index.rst
Add "Why not use Redis for your sessions" to README.rst
Remove "Why Redis?" from redis.rst
add some example of why someone might want to supplying their own Redis client
in advanced.rst
Merge pull request #27 from goodwillcoding/updates.refactoring

Update docs with use of "pyramid.includes" in .ini, Added Why and Why not use Redis sections and some examples for why one want to supply a custom redis client
clean up setup.py add py3.3 as supported platform (tests pass)
clean out unused and unworking functions
introduce "compat" module and move pickle import to it
updating all modules to use compat for pickle import
make the docs and setup.py use the same version variable
clean out unused variables in tests/test_factory.py
add explicit "# -*- coding: utf-8 -*-" headers
sort imports
Merge branch 'updates.refactoring' of https://github.com/ericrasmussen/pyramid_redis_sessions into updates.refactoring
Merge pull request #28 from goodwillcoding/updates.refactoring

clean ups: add py3.3 and clean up setup.py, remove unused functions and variables, introduce "compat" module and move pickle import to it
doc fixes
minor doc updates
in progress doc updates
make helper function private
additional doc fixes
Merge pull request #29 from ericrasmussen/updates.refactoring

Updates.refactoring