Shifted timed operations implementation from posix_time to chrono. Simplified interfaces
Merge branch 'master' into chrono
More chrono related refactions
Report reason for cv::wait returning
Handle deferred future execution in a cleaner way
Merge branch 'master' into chrono

Conflicts:
	hpx/runtime/threads/detail/set_thread_state.hpp
	src/runtime/threads/executors/thread_pool_executors.cpp
Removed redundant chrono overloads
Add support for std::chrono if available
Adding sequential_task_execution_policy
Using fused_invoke_r, use decayed tuple type
Fixing #1263: apply_remote test takes too long
Fixing #1234: TCP runs fail: Transport endpoint is not connected
Adding latest changes for the BGION file to the documentation
Removing accidently commited assert
Touching up latest changes
Touching up recent changes
Merge branch 'chrono'
Removing accidentally added files
Disable affinity test on Apple machines
Adding a second round of termination detection after shutdown function were executed. That should take care of the problem reported by #1264: Error "assertion '!m_fun' failed" randomly occurs when using TCP