Moved Transset_includes_summands and Transset_sum_Int_subset to
QUniv.thy to eliminate use of merge_theories. Proved Memrel_type.
Added Krzysztof's theorems Memrel_mono, Memrel_empty, lt_Ord, succ_le_imp_le
#! /bin/sh
# teeinput -- start a program and log all inputs to a file
# environment variable $LISTEN specifies the file name
tee -a -i $LISTEN | $*