0.4
	o toc() and toc_by_attribute() no more print a title
	  for the table of contents. It is up to the page
	  editor to write a title.

	o added attribute support. the admin (root) can define
	  any number of attributes with one or more pre-defined
	  values, which can later be used by page editors to
	  classify pages.

	o added custom variable support. the admin (root) can
	  define any number of variables which can be used
	  by page editors using the dollar notation ($variable).

	o the L<> and P<> handlers are now able to recognize
	  CGI variables (e.g.: P<state:toc_by_attribute?topic=main>.

	o new public available handler: toc_by_attribute, which
	  lists all pages which are classified by the specified
	  attribute (CGI notation, see above)

	o page properties such as options or attibutes will be
	  inherited by new pages during creation (first state=edit
	  call on non-existent page).

	o bug fix: if a page referenced by P<> were not existent,
	  the page creation link were wrong, it pointed to
	  the current page, not the page to be created.

	o moved the image index code to separate sub to make it
	  possible to display the image index on the edit page
	  too.

	o renamed imageindex to fileindex, which is more appropriate.

	o added fileindex to edit() page

	o bug fix: </tr> missing on pageindex() and fileindex()
	  after each list item.

	o added diff support on the info page, including color
	  highlighting.

	o removed hardcoded path to 'rcs', added configure variable
	  for this.

	o added X<> support to build a user maintained search
	  index.

	o enhanced search engine, it can now search for indixed pages
	  and for attributes (classified pages).

	o added protection from setup() from being executed via CGI
	  after the setup has already been done.
	  
	o added tumbnail preview support for images using ImageMagick
	  (convert), if present. added configure.in check for this.
	  added config variables 'image_magick' (path) and tumbsize
	  (integer).


0.3
	o added configure/makefile stuff to make installation
	  easy, plus some notes on this in the README

	o added installation instructions to the README


0.2
	o bug fixes
	o made podwiki mod_perl ready
 	 

0.1 - initial release.

	o first public release. standard features implemented.
