Update Rails to 4.0.8, fix CVE-2014-3483.
Also had to update sass-rails and bourbon because of Asset pipeline
related error `undefined method `environment' for nil:NilClass`
Merge branch 'master' into bt-78-update-rails-4-0-8

Conflicts:
	Gemfile.lock
Merge pull request #80 from benichu/bt-78-update-rails-4-0-8

Update Rails to 4.0.8, fix CVE-2014-3483.
Revert RSpec version upgraded accidentally

- This occured in 54969141849350c77021bbc277c7d4c6fa69074d
- This broke a number of specs
- Will upgrade RSpec in the future in a controlled manner
Upgrades Ruby to 2.1.2
Merge pull request #82 from railsbridge-montreal/fixes/revert-rspec-version

Revert RSpec version upgraded accidentally
Update travis config with ruby version
Configure travis to run rspec
Configure DB for travis
Merge pull request #81 from railsbridge-montreal/fixes/travis

Travis config should be updated, specs are not actually running, success not meaningful.
Merge branch 'master' into chores/upgrade-ruby-2.1.2

Conflicts:
	.travis.yml
Merge branch 'chores/upgrade-ruby-2.1.2'
Remove pending spec
Update specs with "modern" expect syntax
Format specs separating exercising subject from assertions
Update spec doc strings to be consistent
Move valid params nested within context

This makes it easier to read
Standardize on hash syntax for controller params
Remove unused/unecessary registrant params
Remove Constant in favour of let statement