total re-work based on cucumber BDD

all the models and controllers are cleaned up or deleted
now re-starting based on cucumber BDD only master home page is done
Merge branch 'fixing-the-db-retrival-issues-'

Conflicts:
	.DS_Store
	Gemfile
	app/controllers/masters_controller.rb
	app/helpers/masters_helper.rb
	app/models/master.rb
	app/views/masters/edit.html.erb
	app/views/masters/index.html.erb
	app/views/masters/show.html.erb
	config/routes.rb
entire app rework based on BDD cucumber