enable city-toggle from index
Merge pull request #2 from hdicksonjr/add-multicitylandingpage

enable city-toggle from index
remove dead/commented code
Merge pull request #3 from hdicksonjr/dead-code

remove dead/commented code
remove dead/commented code from controllers and routes.rb
Merge pull request #4 from hdicksonjr/controllers-dead-code

remove dead/commented code from controllers and routes.rb
remove dead/commented code
Merge pull request #5 from hdicksonjr/models-root-dead-code

remove dead/commented code
add toggle to chi
hide city divs when entering pulse mode
consolidate websockets to all be initialized in one method
remove dead javascript; add basic implementation of backbone w/ map
Merge pull request #6 from hdicksonjr/websocket-optimize

Websocket optimize
squashable
move dead js out of pipeline
integrate basic backbone file structure
connect twitter socket to feed
integrate tweet view
connect tweet socket to view
make cron jobs play nice with rbenv