Changed buildfile to use SVN to find out the revision.
Changed buildfile to use SVN to find out the revision.

git-svn-id: 5a7be371205e97e25cbedfba02091637f0cadcec@12 abe4f3f4-cd48-0410-bc55-8ea64a3f98cb

bstoots/Java-FPDF,nkiraly/Java-FPDF