rearranging code into a proper python package, per #1
switching to relative imports, plus other minor improvements based on review.
replacing run.sh with a "docker-registry" console script
fixing package name to use a - instead of _, and improving a doc block.
Merge branch 'python-packaging' of github.com:mhrivnak/docker-registry into mhrivnak-python-packaging

Conflicts:
	docker_registry/app.py
	docker_registry/images.py
	registry/__init__.py
	run.sh
	test/base.py
Fixed imports and paths
Bumped version in setup.py
importing logging.handler because only importing logging breaks sending email when there is a faliure
Merge pull request #328 from skarnik-rmn/master

importing logging.handler because only importing logging breaks sending email when there is a faliure
validate_parent_access when trying to push a new layer
Fix issue #333 - Added CORS support to 'get images' and 'search' methods in registry REST api
adding an AUTHORS file

This is the product of "git log --format='%aN <%aE>' | sort -f | uniq > AUTHORS"
plus some cleanup to remove duplicates and noise.
removed auth session (tokens stay valid until expired)
standalone is always true except when it's false
pep8 fix
Add new compat and exceptions files
Enhance config error reporting and fixes #44
Make flake happy
Merge pull request #335 from mhrivnak/authors

adding an AUTHORS file
Merge pull request #340 from dotcloud/config

Config