Ticket editing changes
modal service begining
Ticket adding workflow change
ui-bootstrap modal - middle way
New flow of adding ticket modal
Adding sprints and tickets finished using new flow (ui-bootstrap)
Ticket + Sprint editing finished
Edit ticket view added as it was missed in last commit
Further improvements to adding tickets modal
Support for URL selecting by assignee to filter board
Moment.js added, sprint start and end time bug fixed
Fix to enable user to choose lane of board to add ticket
Board without sprints doesnt query for sprints any more - bug fixed