properties can be reloaded w/o having to bounce the system

Currently, since properties files are defined in a python dictionary, you can't re-read them when the system is running, you have to bounce the whole thing.
We want to have it so that a user can reset a system setting, and then just tell the system they want the properties re-loaded, and it should run with it.
We can do this by actually loading the properties from a text file into a properties dictionary, and then just calling the same method that loads them when an admin wants them reloaded

kvimber / MCStation