Revert "Update README.md"

This reverts commit bd765839884cadc535509f4326fb7cdb6df3e0aa.
Merge branch 'master' of github.com:zhang8473/twobody

Conflicts:
	README.md
stu
Merge branch 'master' of github.com:zhang8473/twobody
Merge branch 'master' of github.com:zhang8473/twobody
Merge branch 'master' of github.com:zhang8473/twobody
Merge branch 'master' of github.com:zhang8473/twobody
batch jobs adjust for new parameters