Improve 'package' command docs a bit.
who reported the $gBug knows why it is being closed.
The use of this command is therefore deprecated.
-<dt><code>package</code> <var>packagename</var> ...
+<dt><code>package</code> [ <var>packagename</var> ... ]
<dd>Limits the following commands so that they will only apply to bugs
filed against the listed packages. You can list one or more packages. If
<pre>
package foo
- reassign 1 bar
+ reassign 123456 bar
package bar
- retitle 1 bar: bar sucks
- severity 1 normal
+ retitle 123456 bar: bar sucks
+ severity 123456 normal
package
- severity 2 wishlist
+ severity 234567 wishlist
</pre>
<dt><code>quit</code>