Re: When creating a mashup template is it possible to use wildcards in the .wbl file?
No there isn't. You have to list each file. Normally you only need to include files you need to be editable in dev-hub in the who file, but if you want to use them as template and copy them in dev-hub you need to include all. Alternatives could be not to include the files in the actual mashup but link to them instead or copy outside of dev-hub with some script.
Erik Wetterberg https://extendingqlik.upper88.com/