Adds pg_search gem to Gemfile
Set up User model to create seed data to test search bar
  * added pg gem
  * created User migration, model
Finished create_users migration
  * pushing to GH for Eric to access (long migration)
Adds multisearchability for User model
  * created separate migration for pg_search document
add and require pure css
DevBootcamp API setup
seeding with sample user data to tinker with search bar functionality
Revised create_users migration to create lat/lon attributes
Merge pull request #1 from golden-bears-2014/search_bar_janet

Search bar janet
Creates HTML for search bar
Creates route on "LayoutsController" + view to render testing search bar
Creates test controller, views directory to test search bar.
  * all titled "test"
Seed able to seed User and Cohort tables, but not populating all records
from DBC api

* created migration and models for users and cohorts tables
Test tool bar successful. rendering algorithm in tests_controller
merge conflict resoled
Addresses Strand's issues
  * char limit per line in user.rb, pg_search migration not my code
Creating files to support loading of environment variables for API keys.

* environment_variables.yml added under config to hold all secret keys.
* That file was added to the .gitignore, we'll pass the keys on trello.
* Added an environment_variables.rb initializer that:
        - loads the environment_variables.yml file
        - cycles through and shoves them into the current Rails ENV
Taking out some 'puts' I accidently left in
Seed file working.

* User and cohort model data checked against API data and verified.
* User belongs to cohort association working
* User and Cohort ID's in DBC Connect match ID's in API
* PG search multisearchable arguments in User model updated to match User model
* Migration fields updated/tweaked.  Belongs_to association added to User migration
created migrations for cohorts, requestors, responders, and modified users migrations