EngineModule has no sound initialization interface

`EngineModule`s like BoostController and others implement initialization in various ways: particularly, not via their constructor or any `EngineModule` abstraction. This leads to issues, like what #419 resolves, in that various modules/controllers wind up not being initialized on reset.

Many possible solutions; one proposed by @mck1117 is to make `onConfigurationChange` invoked on ECU reset.