BookStack Beta 0.11.1

This is a bugfix release which provides the following fixes and changes:

• Updated all url references to allow BookStack to be placed at a non-root location on a domain.
• Fixed no borders on table heading rows.
• Fixed creation of books/chapters/pages with only punctuation titles.
• Fixed issues with double braces in both editors.
• Fixed safari rendering of page tag manager. Also updated page editor to ensure it spans full page height.

Update instructions can be found here. If you're having issues you may have to run composer dump-autoload followed by php artisan clear-compiled.