Update Bugzilla links in the current page to point to the corresponding Phabricator tasks

PointBugzillaLinksToPhabricator.js

// Copyright © 2014 He7d3r
// License: http://he7d3r.mit-license.org/
var i, link, href, match,
	links = document.getElementsByTagName( 'a' );
for( i = 0; i < links.length; i++ ){
	link = links[i];
	href = link.href || '';
	match = href.match( /^(?:(?:https?:)?\/\/(?:old-)?bugzilla\.wikimedia\.org\/)?show_bug\.cgi\?id=(\d+)$/ );
	if( match ) {
		link.href = 'https://phabricator.wikimedia.org/T' + ( parseInt( match[1], 10 ) + 2000 );
	}
}