add Bremner's ikimailbox repo to list

also, modify gitremotes to support wikilinks with alternate
link text

doc/git.mdwn

@@ -39,7 +39,8 @@ into [[Joey]]'s working tree. This is recommended. :-)
 * [[jelmer]] `git://git.samba.org/jelmer/ikiwiki.git`
 * [[hendry]] `git://webconverger.org/git/ikiwiki`
 * [[jon]] `git://github.com/jmtd/ikiwiki.git`
-* [[davidbremner]] `http://pivot.cs.unb.ca/git/ikipostal.git`
+* [[ikipostal|DavidBremner]] `http://pivot.cs.unb.ca/git/ikipostal.git`
+* [[ikimailbox|DavidBremner]] `http://pivot.cs.unb.ca/git/ikimailbox.git`
 
 ## branches
 

gitremotes

@@ -6,7 +6,7 @@ my $error=0;
 
 open (IN, "doc/git.mdwn") || die "doc/git.mdwn: $!";
 while (<IN>) {
-	if (/^\*\s+\[?\[?(\w+)\]?\]?\s+`([^>]+)`/) {
+	if (/^\*\s+\[?\[?(\w+)(?:\|\w+)?\]?\]?\s+`([^>]+)`/) {
 		# note that the remote name has to be a simple word (\w)
 		# for security/sanity reasons
 		my $remote=$1;