Version 2.2

Change-Id: I58a92af1baf5df35239c0dcf213ed599b7b61caf
Always pass properly hashed input as raw HTML

In certain cases, when a tag function returns HTML it might still be
interpreted as wiki text, and will get mangled.  This forces nowiki raw
HTML.

Change-Id: I22be38e7595eebc75a1c2e40c242fec1ac83ee1e