PDFCreator 1.3.0

# Improvements:
* New Tool: PDFArchitect allows to edit PDF files, i.e. it can rotate or delete single pages and merge whole documents.
* The RedMon dll has been replaced with a custom development. This removes the dependency on the AFPL license.
* Merging multiple print jobs has been accelerated significantly.
* Using Ghostscript 9.05 now
* Raising minimum requirement to Windows 2000
* Using GPLv3 now
# Bug Fixes:
* Fixed some minor bugs.