Data formats:
* Understand the password section
* Understand and document other file types (Data, Sheet, Agenda, etc)

Parser:
* Incorporate the replacement section. Stubs are already in place.
* Add additional file types.
* Add included objects

Psiconv Generators:
* HTML: Verify generated code, to see whether it is HTML-3.2 compatible
* HTML4: Fallback on normal HTML for TextEd files might be replaced with
         true code. But is it worth it?
* RTF: Make it usable. Not nearly finished at the moment.
* IMAGE: support for special things like clipping is still lacking at the
         generator side. 

General:
* Out-of-memory segfaults (malloc fails are not caught). Better handling?
* Make psiconv_debug and friends variables, that can be changed to
  catch those errors and handle them in an application-specfic way.
* Many common values are returned as int. Perhaps change this to long,
  for better behaviour on very large files on some architectures?
* I suspect there are still some memory leaks.
* Use libaudiofile for audio conversions?
* Add generation of audio files.
* The reason ./configure did not correctly
  detect ImageMagick is due to the fact that it tries to link the
  test-code against libMagick but does not pass the library path to ld.

