
   In TProof::Process(const char *datasetname, ...) add support for specifying the a list
   of dataset to be processed in one go via a textfile, where the dataset names are specified
   in one or multiple lines, e.g.
                                    /group1/user1/dsn1|/group1/user1/dsn2
                                    /group2/user2/dsn1


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@33396 27541ba8-7e3a-0410-8455-c3a389f83636

bbannier/ROOT,bbannier/ROOT,dawehner/root,bbannier/ROOT,dawehner/root,bbannier/ROOT,dawehner/root,bbannier/ROOT,dawehner/root,dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,dawehner/root