Gem updates and passing tests

* Moved database.yml to sample and gitignore'd file
* Upgraded to Rails 3.2.13
* Added dev and testing gems
* Swapped out TU for Rspec
* Added model tests and factories
* Added validations for authentication
* Contact: delegate lat and lon to address
Merge pull request #10 from jmccartie/jm/gems_and_tests

Gem updates and passing tests
Trying to get caught up. Weird issues.
Merge branch 'master' of https://github.com/servemoore/pairs
Trying new map stuff.

Experiementing with best way to show/hide maps on work order
Renamed WorkOrder to Need

* from IM with Wayne: "we should change that route from work_orders to needs at some point"
Initial maps toggle. Needs fine-tuning still….
More map toggle testing...
Added Pods
Merge branch 'master' of https://github.com/servemoore/pairs
Added comments as polymorphic and setup for needs controller
Changes to Pod model
dataTable height fixes

Trying to figure out a better way to handle having map and the
datatables being sortable with fixed header.
Merge branch 'jm/rename_work_order' of https://github.com/jmccartie/pairs into jmccartie-jm/rename_work_order

Conflicts:
	app/models/ability.rb
	app/views/needs/index.html.erb
	config/routes.rb
Merge fixes
Merge branch 'master' of https://github.com/servemoore/pairs

Conflicts:
	app/views/work_orders/index.html.erb
Fixed Merge Conflicts
Merge pull request #14 from jmccartie/jm/need_comments

Jm/need comments
error
Merge branch 'master' of https://github.com/servemoore/pairs

Conflicts:
	db/structure.sql