Enhance Tasks/Issues view

Description - Give an option to add/hide columns instantly. See screenshot (image taken from another PPM tool)

Why is this feature important to you - Easy for the project managers to manage work and saves time + Intuitive + Makes reporting easier.  

How would you like the feature to work - Add a '+' to add column instantly and right click to show options to hide/freeze columns.

Current Behaviour - Edit >> Change View >> Save View >> Re-edit