Bump the version numbers
docview: Adds support for external links (links to other INF files)
example: updates project file settings using a newer Laz IDE version
examples: updates project to fix compiler error.
minor code formatting
Adds text file with Unicode keyboard symbols.

We could possible use some of these in menu entries. Added to repository
so it doesn't get lost for now.
docview: removed second constants unit - we only need one
Move constants to constants unit
docview: assign own help file for future dialog help.
debug support
docview: updated todo list file
docview: Implements the Bookmark Maintenance form.

We can now Jump To bookmark, rename bookmarks, delete bookmarks etc.
docview: update help file - bookmarks functionality is now fully implemented
docview: Help button in Notes dialog is now functional.
Agg Canvas demo

This is the demo used when I created the AggCanvas screenshot on the
website.
bmp code now raises an exception for a unknown BMP format.

Before it would have done a writeln() which would go unnoticed under
Linux, and cause an AV under Windows GUI apps.
docview: simple pointer usage issues.

The program was overwriting the pointer itself, and not the location
the pointer is pointing too. Simple mistake! :-/
docview: removes commented code we don't use or need any more.
Initial support for reading OS/2 Bitmap files.

They have a slightly different structure to Windows BMP files - now the
more common format.
docview: debug code to help debug reading images from INF files.