* Cleanup: Remove long time unused tools <pcbs>, <grog>, <gcp>, <genview>,
<growstk>, <ocr> and <vst2xnf>. They may still be recovered by
reverting to the original 'v5.1' tag.
* Change: In <attila>, remove the CVS checkout part and adapt to the
slightly different source tree organisation (alliance/alliance/src).
* Setup: Added .gitignore to exclude the files generated "in source" by
automake (when tools are built).
* New: Small script to perform a complete cppcheck on the whole source
tree.
Jean-Paul Chaput