/invite lang fix

[Beni]

The "blabla was invited by" sentence was hardoced.

Two things are neccessary to fix this issue:

invite.class.php, line 91:
- $cmdp["param"] = $nicktoinvite.' was invited by '.$sender;
+ $cmdp["param"] = _pfc("%s was invited by %s", $nicktoinvite, $sender);

Language files:
Add somewhere, prefferably beneath the other /inivte sting:
// line 91 in invite.class.php
$GLOBALS["i18n"]["%s was invited by %s"] = "ENTER CORRECT TRANSLATION HERE";

For both German translations this would be:
// line 91 in invite.class.php
$GLOBALS["i18n"]["%s was invited by %s"] = "%s wurde von %s eingeladen";

[phpfreechat]

Thank you, your changes are included in 1095 and 1096 revisions.