XXXX don't ship bldenv and nightly

@@ -737,14 +737,10 @@
                 echo "Cannot find env file as either $1 or $OPTHOME/onbld/env/$1"
                 exit 1
         fi
 fi
 
-# 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."
 if  [[ "${NIGHTLY_OPTIONS}" == ~(F)n ]] ; then
         # Check if the gate data are valid if we don't do a "bringover" below
         [[ -d "${CODEMGR_WS}" ]] || \