New trips form
Fixed the trips page layout
Modified the trip creation process to remove database inserts
Added validation for the days and dates
Fixing failing specs
Merge branch 'develop' into single_destination

Conflicts:
	Gemfile
	Gemfile.lock
	app/assets/javascripts/application.js
	app/assets/javascripts/rails.validations.js
	app/assets/javascripts/rails.validations.simple_form.js
	app/assets/javascripts/trips.js.coffee
	app/assets/stylesheets/application.css
	app/assets/stylesheets/gmaps4rails.css
	app/controllers/destinations_controller.rb
	app/views/trips/_form.html.slim
	app/views/trips/new.html.slim
	app/views/trips/show.html.slim
	config/initializers/client_side_validations.rb
Merge pull request #1 from stanchino/single_destination

Single destination