- Corrected paper-period argument to period-code.

- Fixed buggy calls to convert_normal function. ...

- Removed superfluous backquotes from function bodies.

- Corrected a comment.

- Refactored rules for converting bitmap images to support multiple prerequisite ...

file types.
- Added rules for zoomed PNGs for use when drop shadows cause the SVG to PDF
  conversion to freak out.

- Added XCF to PNG conversion.

- Added some intermediate file cleanup for blurred background image generation.

- Added rule to export PNG with transparent background from Inkscape.

- Added Unicode switch support.

- Added support for new paper-year and paper-period stylesheet parameters. ...

- Fixed an unnoticed typo in the standard rules for generating LaTeX and
  HTML from XML. Obviously they've never been used!

- Removed old "department" and "paper" stylesheet parameters in favour of ...

"subject-code" and "paper-number" (which were already in place anyway).

- So much for that idea: combining the %-print.png and %-web.png rules ...

doesn't work. Reverted to separate rules, and added an explanatory comment.

- Combined identical %-web.png and %-print.png from %.png rules into one.

- Added rules to generate PNG (including zoomed for web) from EPS, PS and PDF.

- The Mother of All Commits! ...

- Updated build system to use the new ./configure based local configuration.

- Switched to long-form command line switches where applicable. ...

- Altered older PDF generation rules to use epstopdf instead of ps2pdf.

- Added documentation for xmllint command. ...

- Added sed call to add "automatically generated" to derived XML files.

- Removed workarounds for Inkscape export issuse, as these now appear to ...

have been fixed.

- Fixed half-broken pdfcrop rules.

- Altered pdfcrop rules slightly. ...

- Added general rule for R -> PDF.

- Added a blurred version of the watermark rule, and made both versions ...

consistent.

- Added rule for generating blurred slide background images.

- Added rules for PNG from PNG (via renaming). ...

- Added rule for zoomed (144dpi) PNG from SVG.
- Added workaround for Inkscape PNG export bug.

- Removed --export-text-to-path option, as it's no longer required (or ...

even desirable) with Inkscape 0.47.

- Removed obsolete OmniGraffle rules.

- Fixed output location of exports from Inkscape (was current location, now ...

IMGDIR).

- Extended targets of various rules. ...

- Added pdfcrop to SVG processing chain (experimental).

- Added new makefile infrastructure for general documents. ...

- Created include files for various "standard" items (paths, rules, etc.).
  These will ultimately be used by all the other make include files in
  order to promote standardisation and consistency.
- Removed obsolete Perl script for handling document includes.