Updated the Jinja2 extension to be able to refer to bundles by name.
Updated the Jinja2 extension to be able to refer to bundles by name.

JDeuce/webassets,florianjacob/webassets,aconrad/webassets,heynemann/webassets,scorphus/webassets,john2x/webassets,aconrad/webassets,aconrad/webassets,wijerasa/webassets,florianjacob/webassets,heynemann/webassets,scorphus/webassets,0x1997/webassets,glorpen/webassets,glorpen/webassets,JDeuce/webassets,john2x/webassets,wijerasa/webassets,heynemann/webassets,glorpen/webassets,0x1997/webassets,rs/webassets