* Test suite: Honour DGIT_TEST_DEBUG=''.
* With -DDDD, print out all gitcfg references (copious!)
* Fix a debug message in the obsolete sshpsql archive access driver.
* Test suite: Honour DGIT_TEST_DEBUG=''.
* With -DDDD, print out all gitcfg references (copious!)
* Fix a debug message in the obsolete sshpsql archive access driver.