- added more understandable direction descriptions
- use SASS for better style organizing
- fixed-width table columns
- shortened "minutes" to just "min"
- refactored route config structure
- group stations and routes under a related name
- updated web page to show one table for each station group
still to do:
- cache list of ETAs for 29 seconds lke i had in the original code
- arrows?
reese sapphire