Updated dev-setup docs to reflect consolidation of front- and
back-end setups.
Merge pull request #40 from 0x1mason/setup_txt

 Updated dev-setup docs
[fixes #36] Ask for user location and save it into the session.
[refs #36] Incorporates codereview suggestions.
Merge pull request #41 from codefordurham/feature/36-html5-geolocation-api

[fixes #36] Ask for user location and save it into the session.
[fixes #48] Removes titlecase template tag.
Merge pull request #49 from codefordurham/feature/48-titlecase

[fixes #48] Removes titlecase template tag.