Reorganized Quickstart and added MongoDB example.
Merge pull request #51 from joshpurvis/mongo-quickstart

Reorganized Quickstart and added MongoDB example.
Merge branch 'develop' of https://github.com/mattupstate/flask-security into gothm-dev
Fix query for find_user
Merge pull request #56 from eskil/fix_add_role

Fix query for find_user
Document and unit-test the signals.

Adds description of signals to docmentation. Adds unit-tests of
signal behaviour and tests parameters.
Add some more tests of signals
Minor style fixes
Merge branch 'develop' of https://github.com/mattupstate/flask-security into gothm-dev
Merge pull request #64 from eskil/signals

Document and unit-test signals.
Merge branch 'develop' of https://github.com/mattupstate/flask-security into gothm-dev