Abolish country as a search param for addresses

We only have three and we search in cities directly. In
addition to that people would probably just move between
countries because there is free travel and free trade.

Fixes #23
Remove stuff we are not using

This includes some commented gems, pagination, deployment
scripts, some empty (all commented out) initializers and
some empty directories.
Put assets stuff in the assets group
Add infrastructure loading patches for stuff
Add method that returns attrs of active record model
Add the filter/filter! methods to array
Add Array.Lit as an array literal
Framework for having models that are tags
Remove KML stuff because it's broken
Remove address view
Make mobile detection a function, not a JQuery Extension

(gosh)
Refactor Shebang encoding/decoding
Use "proper" GET parameters for geojson
Remove the ability to upload stuff

As a consequence we can get rid of devise, cancan and lots
of stuff related to permission management.
Use file cache as cache in production
Normalizes tags & abolish import via csv/exel

Tags are now proper models
Remove collmex ID we don't need
Provide basic json import via DB seeds
Geocoder & Geojson now generate their JSON procedurally
UPGRADE EVERYTHING