Adds NLog to the driver project.
Adds some logging to the driver project.
Adds some logging to the Config class.
Updates the IMessageHandler interface with a new, more pipeline-oriented definition.
Updates the message handlers for use with the updated IMessageHandler interface.
Adds the HandlerPriority enum and updates the IMessageHandler interface once again (and any implementations of it).
Updates the MessagePipeline to process handlers based on their priority.
Merge remote-tracking branch 'upstream/master' into feature/add-pipelining
Applies the new formatting to the solution.
Merge pull request #31 from mohammedh123/feature/add-pipelining

Feature/add pipelining
Merge branch 'master' of https://github.com/Milk-Enterprises/Gambot

Conflicts:
	Gambot.Modules.Variables/VariableHandler.cs