branches/stable-2.1:
* Bug fixed: Favorite wiki icons may open wrong wiki
* Bug fixed: Misleading error message and bad error handling for
corrupted wiki config file
* Support for URL appendix "prnr" to create a relative link which is
not relocated (modified) when exported as HTML to a different
destination (backported to 2.1 to provide some backward compatibility
to old behavior)
* Bug fixed: Spell checker used database before update of DB was possible
branches/mbutscher/work:
* Changes to help wiki by APA temporarily removed
* Basic usable file cleanup
* Bug fixed: Spell checker used database before update of DB was possible
