As discussed here:
http://groups.google.com/group/liftweb/browse_thread/thread/a8b39ce2f003a912

Change: LiftRules.getResourceAsStream(name: String): Box[InputStream]
To: LiftRules.doWithResource[T](name: String)(f: InputStream => T): Box[T].

I've removed LiftRules.finder() which is essentially a duplicate of the new doWithResource() or the existing getResource().
I've also removed the Applier[T] trait that was introduced in the preceding change and no longer used.

I'll send breakage notifications once I've got the OK on these changes.

Test suite + sample application locally.