Allow intellisense hints to be used for bundle.txt wildcards

I think this is a feature request. As I understand from the documentation, if a bundle.txt file is used then intellisense reference hints are ignored. However, there are times when it would be useful not to ignore them.

For instance, if you have a bundle where one file must be included before everything else then a bundle.txt with a wildcard is very useful. If there are then dependencies between the other scripts, intellisense hints seem a better way to manage those (keeping the bundle.txt in sync is tedious and error prone) so that cassette can figure out the order for us. Our bundles are quite large - 100s of scripts in each.

It would be useful if Cassette used intellisense hints to order files included via a wildcard in a bundle.txt (and this is the behaviour I had expected).