boost_asio_echo: first commit
hello: Reworked to make it minimalistic stub for a (single file) project.
thread: Created.
boost_asio: Created.
boost_asio_echo: Client & server connecting.
boost_asio
thread
constructors
gitignore
boost_asio_echo: Seems working..
updated gitignore
constructors: not actually this, some code tests...
gitignore: ignore build dirs