moved config in to settings.py, added pytz requirement
Added meta table updates to the update and add ETL jobs
Fixed a couple import and logging issues
Wired up date range and last updated for view-datasets page. Closes #24
Added login required where it is required
cleaned up front end markup and added about page
updated index and about pages
make login_required active

- login_message is not showing
removed login_view line from auth.py
rewrote API documentation
minor changes to API docs
using container-fluid to remove side gutters
minor layout changes to data explorer
using simplex bootstrap theme
removed unused javascript libraries
Added view to edit dataset meta data
Moved update frequency and added default for latitude
Added source url and machine name to edit template. Increased height of description text area
uisng container-fluid for footer
cleanedup some backbone code, closes #35, closes #36