[devtools] vreg becomes a class ppty
After multiple devtools refactoring, the vreg used for test is now *always* got
from the repository. Making this explicit is a step toward simplification of the
vreg handling during various initialisation phases.
Related to #2944813
/var/log/cubicweb/*.log {
weekly
missingok
rotate 10
compress
delaycompress
notifempty
create 640 root adm
sharedscripts
postrotate
if [ -x /usr/sbin/invoke-rc.d ]; then \
invoke-rc.d cubicweb reload > /dev/null 2>&1; \
else \
/etc/init.d/cubicweb reload > /dev/null 2>&1; \
fi; \
endscript
}