Install varchar.frm
    Otherwise type_varchar fails when running mysql-test-run on installed system
mysql-test/mysql-test-run.sh
    Use correct path to clist_tests in on installed system


mysql-test/Makefile.am:
  Install varchar.frm
  Otherwise type_varchar fails when running mysql-test-run on installed system
mysql-test/mysql-test-run.sh:
  Use correct path to clist_tests in on installed system