Do not ignore CMAKE_CXX_FLAGS provided by the user.
Configuration for YCM completion.
Merge pull request #3 from dchilot/master

Allow completion with YCM.
manip avec Damien
Merge https://github.com/orwell-int/server-game
server can receive and send
Merge pull request #4 from fdiller/master

Server can receive and send protomessages
Add missing file.
Use latest version of messages submodule.
message decoding fixed
started interbal logic to implement 'Hello' (client connects for the first time
Merge with changes from fdiller.
Ignore untracked files in submodule.
Update the executables used to run tests.
finished Hello process + processRobotState
Make tests pass.
Play with mutexes to avoid some calls to sleep in the tests.
Remove a few implicit calls to sleep.
Reduce the linger time.
Use type to describe how connections are to be established.
Removed and reformatted a few includes.
Remove call that seem to make completion with ycm crash.
Try to clean cmake files a little.
Merge pull request #6 from dchilot/master

Merged from fdiller's pull request with full Hello flow and RobotState handling. Tests should run fine.