tracking changes works the way it is supposed to. Creates a TracksChangesEntityBase class for any other entity
that wants to implement IRememberBeingDirty (now Entity inherits from this). Upgraded a bunch of other entities that
were not tracking changes properly.
kept all properties, etc.. internal just so that they can be found so we don't have to register them.
Updates unit test to ensure the plugin manager is init'd properly with the 'false' override. Ensures that the base
db test also initializes the plugin manager properly.
distributed cache without the need for xml. This code is nearly there to work in most classic implementations
of a load balanced site where each node has an internal DNS/Hostname entry. Needs some fine tuning but we'll release
this in a later version.
