Log Message:
* Use ${DIALER_GROUP} instead of hardcoding "dialer" as the group name.

* ${UUCP_USER} should have a default group membership of ${UUCP_GROUP},
  not dialer.

* Get the correct install locations for lrzsz and gkermit and use them
  to locate the binaries from those dependencies in src/rwconf.c.

Bump PKGREVISION to 3 due to changed users and groups.