[pca] pca html report

[Martin Paul]

Thomas Gouverneur wrote:
> You can try the simpler patch of the world, attached to this email
> against current stable version of PCA. It will add a link for each
> patch inside the HTML report to wesunsolve.net website.

Thanks to Asif and Thomas for the idea and the patch!

I've integrated the patch as-is into the current development release of PCA; get 
it from http://www.par.univie.ac.at/solaris/pca/installation.html or wait for 
the next stable release, which I plan to publish next week.

Martin.