First attempt at peer 2 peer remote memory

.gitignore

net/include/ftl/net.hpp

net/include/ftl/uri.hpp

p2p-rm/CMakeLists.txt

p2p-rm/README.md

p2p-rm/include/ftl/p2p-rm.hpp

p2p-rm/include/ftl/p2p-rm/blob.hpp

p2p-rm/include/ftl/p2p-rm/remote_ptr.hpp

p2p-rm/src/blob.cpp

p2p-rm/src/p2prm.cpp

p2p-rm/test/CMakeLists.txt

p2p-rm/test/blob.cpp

p2p-rm/test/catch.hpp

p2p-rm/test/p2p-rm.cpp

p2p-rm/test/remote_ptr.cpp

p2p-rm/test/tests.cpp