add
make myrepo.actions.utils.init_workdir returning workdir path always
add
added a method 'mk_cmd' to myrepo.repo.Repo as an alias to the method 'adjust_cmd'
changed behavior of myrepo.shell.adjust_cmd: chdir to workdir and set workdir to . (os.curdir) if run on localhost
fixed a bug that myrepo.repo.Repo.mk_cmd always pass const workdir (os.curdir) to myrepo.repo.Repo.adjust_cmd
updated