-- Using spdlog for logging

-- Can now be run as a daemon with the -d commmandline switch

-- Completely changed error handling, so the application is more robust

-- Unix signal handling is now handled in SignalDispatcher

-- No std::shared_ptr anymore :)

-- Regression: TraceThread won't work and will probably crash the
   application!!!
Fixed some minor issues, see https://github.com/autopin/autopin-plus/pull/8
Added spdlog as a fake submodule, see http://debuggable.com/posts/git-fake-submodules:4b563ee4-f3cc-4061-967e-0e48cbdd56cb
Merge pull request #8 from akermu/daemon

Autopin as a daemon