fix comm-api-type choices
Merge pull request #6 from lasch/fix_comm_type

fix comm-api-type choices
updated README to match the new cmake process
a modulo error in disconnect, also extra fxlogging
aevd integration of cm event queues for socket-based it_api
update externals to new version of cmake/commons to include Findrocksdb feature
replaced target_compile_definitions() with set command to work with cmake version 2.8.8