A couple bugfixes in this release:

• Links on the index page with full URLs are no longer rewritten incorrectly. This was a regression from #345.
• Using statocles deploy --clean with a Git repository when the content and the deploy are on the same branch is no longer allowed. This protects against deleting all the source content and templates.

Full changelog below.

• fix index links with full urls being rewritten
• move default post info to app attribute (#163)
• fix --clean destroying all content in git repo (#491)