This implements support for linkifying pieces of text in the Description and Testing Done fields. Specifically, the following are linkified:
This implements support for linkifying pieces of text in the Description and Testing Done fields. Specifically, the following are linkified:

* URLs
* /r/123 numbers (even /r/123/diff and such)
* bug/issue numbers (in the form of "bug abc123", "bug #abc123", "issue abc123", and "issue #abc123")

Fixes bug #258.
Reviewed at http://reviews.review-board.org/r/714/




asutherland/opc-reviewboard,chazy/reviewboard,chazy/reviewboard,reviewboard/reviewboard,custode/reviewboard,Khan/reviewboard,KnowNo/reviewboard,bkochendorfer/reviewboard,1tush/reviewboard,Khan/reviewboard,sgallagher/reviewboard,bkochendorfer/reviewboard,atagar/ReviewBoard,chazy/reviewboard,chipx86/reviewboard,beol/reviewboard,brennie/reviewboard,atagar/ReviewBoard,davidt/reviewboard,chazy/reviewboard,sgallagher/reviewboard,atagar/ReviewBoard,1tush/reviewboard,1tush/reviewboard,chazy/reviewboard,bkochendorfer/reviewboard,atagar/ReviewBoard,custode/reviewboard,davidt/reviewboard,Khan/reviewboard,Khan/reviewboard,sgallagher/reviewboard,custode/reviewboard,reviewboard/reviewboard,brennie/reviewboard,Khan/reviewboard,bkochendorfer/reviewboard,beol/reviewboard,1tush/reviewboard,Khan/reviewboard,asutherland/opc-reviewboard,1tush/reviewboard,chipx86/reviewboard,beol/reviewboard,atagar/ReviewBoard,sgallagher/reviewboard,Khan/reviewboard,brennie/reviewboard,1tush/reviewboard,1tush/reviewboard,Khan/reviewboard,chipx86/reviewboard,davidt/reviewboard,atagar/ReviewBoard,chazy/reviewboard,asutherland/opc-reviewboard,reviewboard/reviewboard,custode/reviewboard,chazy/reviewboard,KnowNo/reviewboard,atagar/ReviewBoard,asutherland/opc-reviewboard,chazy/reviewboard,davidt/reviewboard,KnowNo/reviewboard,1tush/reviewboard,beol/reviewboard,atagar/ReviewBoard,Khan/reviewboard,KnowNo/reviewboard,brennie/reviewboard,atagar/ReviewBoard,chazy/reviewboard,chipx86/reviewboard,reviewboard/reviewboard,1tush/reviewboard