a Stock_receiver

Signed-off-by: aLekSer <gdocse@gmail.com>
init_services & listeners made; started tests
1st message received multicast_communication_tests

Signed-off-by: aLekSer <gdocse@gmail.com>
added mutex & return from class udp_listener

Signed-off-by: aLekSer <gdocse@gmail.com>
market_data add work with vector<shared_ptrs>

Signed-off-by: aLekSer <gdocse@gmail.com>
it++ fix and sufficient break pasted

Signed-off-by: aLekSer <gdocse@gmail.com>
test changes

Signed-off-by: aLekSer <gdocse@gmail.com>
debug test with unit separator

Signed-off-by: aLekSer <gdocse@gmail.com>
added US support
good divide_message test on full input file

Signed-off-by: aLekSer <gdocse@gmail.com>