v3.7.0

Commit	Message/Description
1bd6107	3.7.0
04ed92e	fix typo
7f056fb	move common code to superclass
0cbc375	determinism
e708e36	Fix nits
1cc0d87	Document -x
db91081	don't clobber config file when running tests
5a83113	Only print source once in table mode