title: TortoiseHG Sync - How to save URL
body: <p>I've recently migrated to Mercurial for source control and am using TortoiseHG.  Everything is working great, but whenever I go to "Synchronize" to do a push, the remote repository URL is blank and I need to type it in every time.  How do I save it so that the remote repository source is saved?</p>