Extend serve.sh/cmd to pass host address

Useful to be able to do `./bin/serve.sh "" "" 0.0.0.0` to listen on all
network adaptors

bin/serve.cmd

@@ -7,5 +7,5 @@ rem Optional parameter is the username for signing edits
 node .\tiddlywiki.js ^
 	editions\tw5.com-server ^
 	--verbose ^
-	--server 8080 $:/core/save/all text/plain text/html %1 %2^
+	--server 8080 $:/core/save/all text/plain text/html "%1" "%2" "%3"^
 	|| exit 1

bin/serve.sh

@@ -7,5 +7,5 @@
 node ./tiddlywiki.js \
 	editions/tw5.com-server \
 	--verbose \
-	--server 8080 $:/core/save/all text/plain text/html $1 $2\
+	--server 8080 $:/core/save/all text/plain text/html "$1" "$2" "$3"\
 	|| exit 1