DDF-705 - Converting Configuration Module to System Module.

Converting the Configuration Module to System. As there are changes planned for the modules down the road, the only change is visually for now.
Added the same 'plugin' framework that applications have to modules. Added System Info and Configuration page to the system module.
System Info has some information about the system.
Configuration is what was previously shown by the Configuration module.
I think that is fine, up until we've released the code. I find that logs written to a console are pretty useless to a user. Most of them don't even know that the console exists, let alone look at it to see if something went wrong. If something is failing in the UI to the point that the whole thing is busted, we should be presenting it to the user (or just fixing it), not writing it to a log.