plugin manager for coffea

[omnidan]

plugin manager class that let's you .load and .unload plugins, store plugin info, get version from plugin (if available), get a list of loaded plugins, etc... later: dependency management, priorities (for now alphabetically sorted), etc... and you should be able to .loadDir too which would be recursive #37 , e.g. .loadDir('lib/plugins/')

allow loading plugins during runtime, then make a small project called coffeebot that utilizes this and loads plugins from a specific directory

[omnidan]

The plugin manager is mostly done, but still needs a lot of refactoring (especially in the irc protocol part). It also requires the --harmony_proxies flag right now, we need to figure out how to get around that (maybe using babel?).

Make sure to work on #65 and #66 (includes refactoring the core and irc protocol) next.