docs: change description to synopsis in hgrc.5
Spotted by Eric S. Raymond.
run-tests: sort missing files first instead of raising an error
sort first for early telling typos in test names
filectx: remove dependencies on filerev
Removing dependencies on filectx.filerev() makes it easier to create a filelog
implementation that doesn't have rev numbers.
hg: move return statement after finally block
return is always run after finally block. Now we have same functionality,
but clearer readability.
run-tests: call Threads constructor with keyword arguments
This is suggested in the python documentation
(on http://docs.python.org/2/library/threading.html#thread-objects)
run-tests: ignoring tests works again
running with --retest did not work anymore because runone still returned None
for this case. But this is not allowed since
6a127fa5de23.