* A new detection method has been added to repair importer mistakes.
This should prevent crashes on importing documents.
* Lots of improvements again to the Mac OS X port
* Handle all platform supported graphics formats by default in the GTK port
* Improved HTML export, including the handling of Tables of Contents
* Improved WordPerfect import, including support for WordPerfect 3.0-3.5(e)
for Mac documents
* and much more
for a possessive (like her, his, whose, their, and its).
Note that I didn't check for proper use of "its" (when it should
be "it is" or "it has" instead).
I also saw over 15 other grammar or punctuation problems, but not
fixed in this commit.