compat: use cp -R in `test-bundle-phase-internal.t` (issue6835) This follow POSIX and make things compatible with NetBSD.

infinitepush: drop the extension The writing have been on the wall for a long time.

perf: display all timing by default This is much more useful and end up enable it everywhere. I don't think we have strong backward compatibility guarantee for perf.

wrapfunction: deprecated calling "wrapfunction" with bytes This will help us to detect and eradicates legacy calls. This is on the path to deprecating `util.safehasattr`.

wrapfunction: deprecates calling `wrappedfunction` with bytes This will help us to detect and eradicates legacy calls. This is on the path to deprecating `util.safehasattr`.

wrapfunction: use sysstr instead of bytes as argument in various tests This is as valid and simpler, it will help us to eventually get ride of `safehasattr`.

wrapfunction: use sysstr instead of bytes as argument in "exthelper" This is as valid and simpler, it will help us to eventually get ride of `safehasattr`.

wrapfunction: use sysstr instead of bytes as argument in "sqlitestore" This is as valid and simpler, it will help us to eventually get ride of `safehasattr`.