Select tasks to print in gantt

[#1]

We often have tasks we dont want to print in gantt for the client - whether internal or old campaigns. We need the option to select which tasks to print in the gantt.

[#2]

Additionally, as part of that it would be great to be able to select the roll-up tasks without including the child tasks.

[#3]

In addition, it would be good to have the ability to select the columns you want to print - or at least to print what is showing on the screen