Currently, our default branch in tests is "master". This is the Git
default, but the Git default will likely change in the future, so it
makes sense to update our testsuite to be explicit about the branch
name. We'll ensure this continues by building against older versions of
Git as well as newer versions.
We use "main" for the new branch name, since that's the proposed value
upstream.
This commit was made entirely by automated means using the following
command:
git grep -l master t | xargs sed -i -e 's/master/main/g'
We use package 'tasklog' to print progress messages to the command line
interface, as in the case of 'git-migrate-import(1)' or
'git-lfs-prune(1)'.
This package aims to mimic the style of upstream Git's progress log
lines, which are identical in every way, except for the trailing period
at the end of 'done'.
Git does print this period, but Git LFS does not. Let's make the two
more similar by having LFS print this period, too.
