run-tests: handle --jobs and --first gracefully Without this change, --first causes currently-running tests to explode in violent and surprising ways when their temporary directory gets cleaned up. Now we just suppress failure messages from non-first failures when running in --first mode.

config: use the same hgrc for a cloned repo as for an uninitted repo This just copies the same local sample hgrc, except it sets the default path to the repo it was cloned from. This is cut-and-paste from the local sample hgrc, but I think it's acceptable, since the two pieces of code are right next to each other and they're small. There is danger of them going out of synch, but it would complicate the code too much to get rid of this C&P. I also add ui as an import to hg.py, but with demandimport, this should not be a noticeable performance hit.

config: give a more detailed sample repo config Some examples of the typical configurations that one might want to do in an .hg/hgrc file. This includes a default-push that happens to point to the same location as my-fork. I insist on the myfork terminology for a server-side clone. Bitbucket, Github, and others have widely popularised this meaning of "fork". This also includes a gentle nudge to use a repo-specific username, which is something that people might not instinctively realise is an option.

smartset: drop infamous ascending, descending All your friends are dead.