* When referring to the desktop environment as a whole, capitalise "GNOME"
  consistently.
* Removed spaces before colons.
* Added &nbsp; after <trademark/> where needed for proper PDF rendering.
* Refer to the chapter on reporting problems rather than to bugzilla directly.
* Removed a reference to an obsolete development series (1.3).
* Replaced a reference to ghelp:gnome-feedback (which appears to be obsolete)
  with a reference to the chapter on reporting problems.

svn path=/trunk/; revision=15841