Added RSpec Validations and Regular Expressions using Shoulda format
Fixed conflict with schema

Merge branch 'master' into dev_luke

Conflicts:
	db/schema.rb
removed seat column from reservations
removed flight column form reservations
Merge pull request #9 from MollyMoile/sambox

Sambox
added seat id column to reservations
Added User Validations with 22 OFF RSpec Tests Passed. Added Warden
fixed conflicts on reservation model
Fixed fields typo
Remove custom validations of devise fields
Merge pull request #10 from MollyMoile/dev_luke

Dev luke
fixed conflicts
created seeds file with 1 reservation