create sessions controller & model, modify routes
Merge branch 'devise-setup'
add routes
begin site templating
Merge pull request #7 from studiostark/master

Refactor of API logic.
Merge branch 'Upstream-master'
add map image and create form for selecting states & helper list
complete map addition to each guage index page
change Active Record scope to allow for data perpetuation, built template for guage pages, implement goog maps for each guage site
new map img
add image vector map and adjust link styling
minor formatting
Merge remote-tracking branch 'upstream/master'
reorder routes, add state view
Merge remote-tracking branch 'upstream/master'
rivers/:state route and state view
eliminate state view & migration + schema
Merge remote-tracking branch 'upstream/master'
remove cfs_value and refresh_time from river model
prepare api service object for model change