3272 findunref should support git

*** 2122,2132 ****
          if [[ -d $CODEMGR_WS ]]; then
                  $WHICH_SCM | read scm_type junk || exit 1
          fi
  
          case "$scm_type" in
!         none|subversion|teamware|mercurial)
                  ;;
          *)      scm_type=none
                  ;;
          esac
  
--- 2122,2132 ----
          if [[ -d $CODEMGR_WS ]]; then
                  $WHICH_SCM | read scm_type junk || exit 1
          fi
  
          case "$scm_type" in
!         none|subversion|git|teamware|mercurial)
                  ;;
          *)      scm_type=none
                  ;;
          esac