library/Relay/Irc/Message.php: Add proper check for argument in setParams()
library/Relay/Irc/Message.php: [style] prefix member variables with underscore.
library/Relay/Irc/Message.php: Minor changes (documentation and style)
library/Relay/Irc/Message.php: Do not return anything from constructor.
library/Relay/Loader.php: in setAutoload() return $this.
library/Relay/Adapter/Socket.php: a small style fix.
library/Relay/Adapter/Socket.php: [style] prefix protected member variables with underscore
library/Relay/Adapter/Socket.php: in connect() make sure we disconnect before connecting.
library/Relay/Loader.php: Fix case typo in class name.