#55 Ability to autojoin channels protected with a key

[ui_486]

In the profile settings you can set the channels to join after connecting but to get the app to join a channel with a key and not try to change the channels mode using the key text I do:

#:
JOIN #channame keytext

And this works cos even though it fails to join channel "#:" it does not mess with the channels mode after

So basically the feature request is to update the join code to parse and work with the following instead:

#channame +k keytext, #anotherchanname, #yetanotherchanname

Much simply and no need for strange hacks!