Configuration to change tooltip template symbol to replace

[quevon24]

Hi, this plugin works great, but I found a problem when you use it with django and it's template system, as default django uses {{ }} to render the context into the template, but the jsgantt tooltip uses {{ }} to replace the key on tooltip template.

I think that a easy solution should be a config that allows user to put which symbol search and replace for tooltip template. So instead of using {{ and }} be able to set different symbol.

Thanks