added specs to bill models
conformed model naming convention to follow Rails convention
Merge branch 'master' of https://github.com/digitxp/yagtrackr into bill_submission
add bill controller
refactor home controllers to separate settings from home controller routes
add flash message functionality to layout
fix User routes
add dependencies to gemfile
create database management rake tasks
add flash message functionality to layout
fix User routes
Merge branch 'bill_submission'
Merge branch 'master' of https://github.com/digitxp/yagtrackr

Conflicts:
	Gemfile
	README.md
	Rakefile
	config.ru
	controllers/authentication.rb
	controllers/home.rb
	models/nc/nc_bill.rb
	models/nj/nj_bill.rb
	spec/nj/nj_bill_spec.rb
	spec/spec_helper.rb
	views/auth/register.erb
	views/layout.erb