Update README to reflect Globs and Functions as matchers.
Update README to reflect Globs and Functions as matchers.

[ci skip]

tsing80/broccoli-funnel,joliss/broccoli-funnel,stefanpenner/broccoli-funnel,timmfin/broccoli-funnel,greyhwndz/broccoli-funnel,broccolijs/broccoli-funnel,hjdivad/broccoli-funnel