expanding db
expanding DB schema for multiple process handling
jesus.. are you kidding me?!
creating seed for processes as hash
updating DB schema
improves error handling for seeding DB
implementing new selecting method for next activity
PA-69 #comment: smaller updates
PA-69 #comment: reconstructing the def order for picking next task / activity
PA-69 #comment: adding process overview
PA-69 #comment: now working outside of modules
PA-69 #comment: added handling for module
Merge branch 'version2'

Conflicts:
	JEngine-RoR/app/controllers/task_controller.rb
	JEngine-RoR/app/controllers/task_controller.rb~
	JEngine-RoR/app/controllers/welcome_controller.rb
	JEngine-RoR/app/controllers/welcome_controller.rb~
	JEngine-RoR/app/models/stages.rb
	JEngine-RoR/app/models/stages.rb~
	JEngine-RoR/app/views/layouts/application.html.erb
	JEngine-RoR/app/views/layouts/application.html.erb~
	JEngine-RoR/config/routes.rb
	JEngine-RoR/config/routes.rb~
	JEngine-RoR/db/schema.rb
	JEngine-RoR/db/seeds.rb
	JEngine-RoR/db/seeds.rb~