Rework component map loading to enable multiple maps to be supplied/used.
Rework component map loading to enable multiple maps to be supplied/used.

(It's possible that a better approach would be to allow multiple maps
to be supplied at initialisation rather than using `.loadComponentMap()`
after initialisation.)

Omniblox/Eagle-Loader,Omniblox/Eagle-Loader,Omniblox/Eagle-Loader