bug fixes (from code coverage tests)

bug fixes (from code coverage tests)

* Fix typo in CSMSG_ADDED_USER message.

* Fix memory leak in !bans when no bans are shown.

* Fix SAY, EMOTE to user targets.

* Require unsuspended channel for OPCHAN (i.e. ChanServ is in-channel).

* Fix typo in TOPICSNARF help description.

* Fix mod_chanmode argc when reopping services.

* Fix memory leak when rehashing with with an uplink bind address.

* Fix typo in OSMSG_NICK_UNRESERVED message.

* Make *OpServ.op actually op non-ops, instead of just ops.

* Fix kick message translations when shutting down a channel.

* Fix use-after-free if an oper does ?part #badchan.

* Make mod_chanmode_apply() more sensitive to invalid mode changes.

* In create_helper(), let AddChannelUser() decide whether to op the user.

* Remove "Mod" and "Game" from "set_shows" in srvx.conf.example.

* Do not print the status "." in tests when full debug mode is on.
git-archimport-id: srvx@srvx.net--2004-srvx/srvx--devo--1.3--patch-24