Unstable commit - driver seems to work, most plugins still need testing
* Modified the streams driver to correctly parse the first argument for
PRIVMSG events into an array
* Added a new debug flag setting to the bundled configuration file
* Moved the debug method from the streams driver to the base driver and
modified it to use the new debug flag setting
* Renamed CtcpAction? methods to Action in order to make logic for
construction and parsing of related requests more compatible with the
same for other commands
* Moved Event_Handler::getEventSource to Event_Request::getSource
* Added Event_Handler::tinyUrl convenience method for converting URLs to
their TinyURL equivalents
* Improved docblock coverage in various classes
* Changed all plugin calls to getConnection()->getNick() to getIni('nick')
* Fixed a memory leak in the Command plugin class
* Added alternate nick support to the Nickserv plugin
* Too many more to name!