Reverbrain current

implemented methods:
- get_symmetric_groups
- get_bad_groups
- get_all_groups which call corresponding mastermind handlers
which call corresponding mastermind handlers

set default value QUORUM into success_copies_num if it is not set in the config

implemented data_container_t that is used instead of read_result_t 

added tests for teamcity test-system with cppunit-tests