code: purgatorio

ref: d0ab3a0dd8f6355b3603d0fb04043a9ae867639b
dir: /appl/collab/

clients/
collabsrv.b
connect.b
lib/
mkfile
proxy.b
proxy.m
runcollab
servers/
service.m
srvmgr.b
srvmgr.m