stub out user_input search parsing helpers
create CityData migration for zipcodes, neighborhoods
create search helper, query methods
pulled in master
move city data module to its own helper file
add validations and tests for city data model
rspec tests for city data module
Merge branch 'master' into geo_search

Conflicts:
	db/schema.rb
rspec can't see tests unless filename ends with '_spec.rb'
add geocoder search method and json parsing method
commented out geocoder zipcode after_validation overwrite of field
passing tests for search by zip, address, neighborhood
add search field
add search route and method to spots
event listener on search field, not receiving response data
merge updated master
move search listener to ipark#initialize
late apply of changes from merging in master
merge updated master
Merge pull request #21 from tiger-swallowtails-2013/geo_search

Geo search