PA-63 #comment: expanding DB schema & correlating controller
PA-63 #comment: adding views
PA-63 #comment: smaller fixes
PA-63 #comment: add overview for activities of a current process with id, title and description
PA-63 #comment: more fixes, now displaying the completed activities for each user via cookie_id
PA-63 #comment: more bug fixing - now storing correct array from last completed tasks
PA-63 #comment: now the correct next task is selected from database and displayed to the user - if no more available the user is done
PA-63 #comment: cleaning up layout
adding DB seed for sample activities
readme updates