Avoid using /nick for better IRC etiquette

dotfiles/bmo/hook.ini

     log_zleeping = echo "$(date -Iseconds) | falling azleep" >> ~/.bmo-iam.log
     say_afk      = weechat-fifo -s irc.server.rhat \*/away afk
     say_atk      = weechat-fifo -s irc.server.rhat \*/away
-    say_gone     = weechat-fifo -s irc.server.rhat \*/nick amahdal\|gone
-    say_back     = weechat-fifo -s irc.server.rhat \*/nick amahdal
-    say_zleeping = weechat-fifo -s irc.server.rhat \*/nick amahdal\|offline
+    say_gone     = weechat-fifo -s irc.server.rhat \*/disconnect -all gone
+    say_back     = weechat-fifo -s irc.server.rhat \*/connect -all
+    say_zleeping = weechat-fifo -s irc.server.rhat \*/disconnect -all offline
 
     afk          = pidof mocp       && mocp --pause
     afk          = pidof clementine && clementine --pause