updating readme
Merge branch 'master' into dev
PA-57 #comment: expand Database schema in order to keep track of completed task for AND joins
PA-56 #comment: fixes bug in cookie handling. now working
PA-56 #comment: now also diplaying cookie content on request
PA-56 #comment: cookie now gets also deleted correctly
fixes routing
PA-57 #comment: implements db getter and setter for completing a task on stage table