Fix routing bug in IRC and base plugin

Previously, messages were only routed from IRC if they were *not* for
the current user. This should only be happening for privmsg messages,
since a plugin is generally aware of what it's sending out.

Signed-off-by: Alek Ratzloff <alekratz@gmail.com>

lib/irc/irc.ex

@@ -77,9 +77,8 @@ defmodule Omnibot.Irc do
     msg = Msg.parse(line)
 
     # Send the message to the router
-    if (!msg.prefix) || (msg.prefix.nick != State.cfg().nick) do
     route_msg(self(), msg)
-    end
+    
     {:noreply, socket}
   end
 end

lib/plugin/base.ex

@@ -44,6 +44,7 @@ defmodule Omnibot.Plugin.Base do
         nick = msg.prefix.nick
         case String.upcase(msg.command) do
           "PRIVMSG" ->
+            if (!msg.prefix) || (msg.prefix.nick != Omnibot.State.cfg().nick) do
               [channel | params] = msg.params
               line = Enum.join(params, " ")
 
@@ -53,7 +54,7 @@ defmodule Omnibot.Plugin.Base do
                     else: on_channel_msg(irc, channel, nick, line)
                   _ -> on_channel_msg(irc, channel, nick, line)
               end
-
+            end
           "JOIN" ->
             [channel | _] = msg.params
             on_join(irc, channel, nick)