Removed mpg123 references from README.md -- if all goes well with this branch we'll default to (no)mad.
Removed mpg123 references from README.md -- if all goes well with this
branch we'll default to (no)mad.

clangen/musikcube,clangen/musikcube,onnerby/musikcube,clangen/musikcube,onnerby/musikcube,clangen/musikcube,onnerby/musikcube,clangen/musikcube,clangen/musikcube,clangen/musikcube,clangen/musikcube,onnerby/musikcube,onnerby/musikcube