Merge pull request #115 from codeforamerica/feature/remove-postgis

remove postgis requirement
Merge pull request #116 from codeforamerica/bugs/misc-fixes

simplify addresses_controller, highlight selected district, and fix example address link
remove unused fittext
remove unused getparam.js
remove unused test_event_items.js
remove unused commented code

- there’s nothing original about this kudos code
  get it here later if wanted: https://github.com/masukomi/kudos

- the other code is from https://github.com/jsoma/tabletop
  and we’re using the council-info json file instead of
  a spreadsheet so this stuff won’t be needed
cleanup: quotes aren’t needed here
remove debugging output
remove unused icons
remove trailing whitespace
remove old postgis model and controller
remove Ogre module since we’re using ESRI from frontend
better doc + don’t require setting prefix to strip

- for people trying to figure out
  `rake legistar_all:structure` task
spelling
this seems cleaner
Merge pull request #118 from codeforamerica/chore/cleanup

misc cleanup + a little documentation
Replace complicated pull right hack with something simple.
Fixed typo
Better responsive menu.
slightly indent councilmember menu items

- help people understand that they’re looking  
  at nested content