Do not forcefully disconnect the socket. Only warn the user.
Fixing intermittent crashes when a disconnect is issued for a server
connection when proxies are used.

Proxies use AsyncSocket's closeWithError: message to perform a socket close.
There are scenarios where the NSError parameter is nil and is passed to the 
delegate's willDisconnectWithError: message. IRCConnectionSocket will then
cleanup the socket by destroying its memory and the delegate's and setting
both references to nil, which isn't correct since AsyncSocket's closeWithError:
message calls close on the socket after the willDisconnectWithError: message.
Merge pull request #385 from roobik/master

fix to intermittent crashes on server disconnects when the server is configured to use a proxy
Handle oper MOTD
boop
Fix displaying real timestamp from znc buffer, 1feba02a21ba broke it.
Merge pull request #387 from foldericon/patch-1

Fix displaying real timestamp from znc buffer, 1feba02a21ba broke it.
PONG flood control patch.
Apple doesnt like 4 digit versions.
PonyChat added to network list
Return after write to prevent double PONG. Didn't really break anything so minimal issue.
Merge pull request #388 from Niichan/master

PonyChat added to network list
Boop
Reverse value
Handle termination a little differently.
Closes #389
Better join/quit messages for private messages.
Support for RPL_BOUNCE also known as RPL_REDIR
Native support for the WATCH command in the address book
Yep