Is your feature request related to a problem? Please describe.
Current cone template does not support D&D5e.

Describe the solution you'd like
Our current cone template was built around 3e, so do we update that to 5e or keep it? Jamz said that Pathfinder uses the existing template, so maybe adding a second cone template, much like we currently do with lines and spheres would be all we need until we reinvent the whole template system.

Describe alternatives you've considered
If the toolbar is getting too loaded up with templates, perhaps we should have all the templates in campaign properties for us to pick from, and only those show up on the toolbar?

Additional context
I just think MT really needs to support the top gaming systems being played out there, or else people will go to another VTT that does.

In the attached jpg, the current cone templates are on the left and the way they should look for 5e is on the right.