If 2 allocators are given to construct a serialize_buffer, we assume the mode 'take'
Remove superfluous pointer reset
Making mini-ghost compile with msvc
Release data and function object in future's shared_state on invalidation, adding convert_to_future_void
Fixing a problem in action handling
Using spinlocks only
Calling garbage collect whenever there is nothing else to do
Removing take_buffer, adding more constructors exposing the deleter
Adding first version of zerocopy_rdma example