GFAL/lcg_util in SVN

GFAL and lcg_util is the first candidate for migration to SVN.

The new repository is available and I have managed to run remote ETICS builds on all platforms using the glite-data-dm-util_R_1_11_12_3 and glite-data-gfal_R_1_11_12_3 configurations.

While SVN feels much better while renaming files, there is a certain degree of complexity in tagging

  svn copy https://svn.cern.ch/reps/glitedm/trunk/gfal \
    https://svn.cern.ch/reps/glitedm/tags/glite-data-gfal_R_1_11_12_3 \
    -m glite-data-gfal_R_1_11_12_3

compared to CVS

    cvs tag glite-data-gfal_R_1_11_12_3

or git

   git tag glite-data-gfal_R_1_11_12_3