SubscribeStar Fixes 作者： Levitate8719

This is an extension that addresses some annoyances with SubscribeStar. Currently it does the following:

- Changes the page title to be the value of the main heading.
- Fixes links to be outbound again instead of being hijacked by SubscribeStar (on load and by clicking in either the toolbar button or the on page button).
- Expands comments (on load and by clicking in either the toolbar button or the on page button).