[fixes #106] capitalization issue with facets
[fixes #113] Adds a back to public site in the admin.

The new link is located on the top righ corner,
just before the change password and log out links.
Fixes css not rendering problem in the admin.
Added new developers.
Added new dev databse with one superuser in it.

credentials: guest/password
Merge pull request #115 from openrural/feature/106-capitalization-fix

[fixes #106] capitalization issue with facets
Added better documentation on how to get your local enviroment setup.
Added documentation on how to run tests.
[codereview] removed unneeded leading "./"
Merge pull request #121 from openrural/feature/better-documentation

better documentation on how to setup a new dev machine
Merge pull request #118 from openrural/feature/admin-css-bug

Fixes css not rendering problem in the admin.
Merge remote-tracking branch 'origin/master' into feature/103-attractive-links

Conflicts:
	opendata-production.sql