Enable multiple component map files to be supplied at initialistion.
Enable multiple component map files to be supplied at initialistion.

This is used in preference to direct use of `.loadComponentMap()`
to make it easier to supply multiple maps.

This change driven primarily by need to supply multiple map files in
order to deal with non-backward compatible library changes.

Updated and added documentation.

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