Changeset 1d92bf2 in OpenWorkouts-current for MANIFEST.in

(#37) Allow login using email address instead of username:

• Use user uids as keys in the root folder for referencing user objects (instead of username)

• Use uids for referencing users all over the place (auth, permissions, traversal urls, etc)

• Replaced the username concept with nickname. This nickname will be used as a shortcut to access "public profile" pages for users

• Reworked lots of basic methods in the OpenWorkouts root object (s/username/nickname, marked as properties some methods like users, emails, etc)

• Added new add_user() and delete_user() helpers to the OpenWorkouts root object

• Modified views to match the new OpenWorkouts root helpers

• Fixed bug in the dashboard redirect view, causing an endless loop if an authenticated user does not exist anymore when loading a page.

• Lots of tests fixes, adaptations and catch up.