* Count both hitmiss and hitpass.
* The "non-fatal" command in vtc scripts is now called "non_fatal".

* no longer using macros for VMODs std and director
* use barriers instead of semaphores
* change some expected statistics, in line with the 5.0.0 tests
* a syntax error message from the VCC compiler changed

page of git web hoster such as gitlab.

no need to strdup() and free()

for deleting backends that have been added to directors

immediately after deletion

backend.list, for example. Also remove the extra checking in delete(),
since we only delete backends created by the VMOD.

assertion

VCL

when called for a backend that has already been deleted