fix(imports): fixed circular import problem

fix(events): fixed celery based events where it was missing request object

chore(deps): bumped pytest related tests

tests(core): made the test flag setting more flexible. We no longer use .ini setting, but relly on env variables, that is now set via pytest env plugin

chore(sync-up): synced libs/settings maker from vcsserver

fix(tests): fixed svn tests

chore(configs): optimize configs for docker env

feat(mercurial): added close branch commit message template

fix(svn): more binary protocol svn ssh fixes

fix(tests): fixed bad value for default binary_dir value