Deleted binary
Added protobuf elements to Makefile.
Added connect() and get_num_brds() to LightHouse c++ bindings.
Changed LightHouse protobuf package name to 'lh' from 'lighthouse'.
Added more verbose ZMQ error reporting.
New protobuf outputs from change in lighthouse.proto package name.  'lighthouse' -> 'lh'
Removed auto LightHouse driver execution.  Added connect and get_num_brds reporting.