islog/liblogicalaccess — pull request #72 by Liryna (2014-12-15 13:26:39+00:00)
Title: Revert "Add boost regex requirement"

Reverts islog/liblogicalaccess#71

After much research, regex is only used by asio with boost::asio::ip::tcp::iostream.
Define BOOST_ASIO_NO_IOSTREAM can disable it.