Project tasks gantt view - add a link to open

[jwrober]

Double clicking on the gantt bar is fine to open a task from the gantt, but would also be a nice user interface addition to add a link to the task name that shows in the little pop up window after a single click on the task. It actually took me a bit to figure out (by accident actually) that a double click is the trick to open up the task. Double click is used very rarely in ERPNext, so adding this feature would fit well with the overall user experience.