XXXX don't ship bldenv and nightly

*** 219,232 ****
                  exit 1
          fi
  fi
  shift
  
- # contents of stdenv.sh inserted after next line:
- # STDENV_START
- # STDENV_END
- 
  # Check if we have sufficient data to continue...
  [[ -v CODEMGR_WS ]] || fatal_error "Error: Variable CODEMGR_WS not set."
  [[ -d "${CODEMGR_WS}" ]] || fatal_error "Error: ${CODEMGR_WS} is not a directory."
  [[ -f "${CODEMGR_WS}/usr/src/Makefile" ]] || fatal_error "Error: ${CODEMGR_WS}/usr/src/Makefile not found."
  
--- 219,228 ----