[BW]: [Ign] CMakeLists.txt changes to support Cmake boost configuration.
Merge branch 'phoenix' of https://github.com/InvictusInnovations/fc into phoenix
Merge branch 'phoenix' of https://github.com/InvictusInnovations/fc into phoenix
Merge branch 'phoenix' of https://github.com/InvictusInnovations/fc into phoenix
Merge branch 'phoenix' of https://github.com/InvictusInnovations/fc into phoenix
Merge branch 'phoenix' of https://github.com/InvictusInnovations/fc into phoenix
Merge branch 'phoenix' of https://github.com/InvictusInnovations/fc into phoenix
[BW]: [NIP] Implemented dedicated exception class (fc::db_in_use_exception) to be thrown when underlying database is already in use.