incoming/outgoing: Fix recursion on sub repositories
Incoming and outgoing are fixed so they go through the whole three of
repositories instead of only visiting first level of sub repositories.
tests: added a short description to issue numbers
Many tests already had a short line to describe what IssueXXX is
about. I find that quite useful when reading a test.
test-gendoc: mute gendoc stderr
Solaris had problems with zh_CN and warned "couldn't set locale correctly" on
stderr. We don't care.
test-mq-symlinks: fix symlink handling on solaris
It seems like ln -s gets confused if an existing symlink is dangling:
$ rm -f a b; ln -s a b; ln -sf b b
ln: cannot create b: File exists
We now rely on rm instead of on ln -sf.
test-archive: fix touch datestamps
Backport
3acd5f7ab9d0 and
9581d5efb6a5 to stable.