* Implement API for adding custom roots via a string. SocketTLSOptions API design needs work, but the IXSocketOpenSSL implementation feels good to me.
* Improve API design for specifying roots from memory.
* Add in-memory root CAs mbedtls implementation.
* Fix bug in newer versions of OpenSSL with in-memory certificate handling.
* Allow custom OpenSSL lib, only include openssl/x509v3.h when used.
Using fnmatch on Unix systems, PathMatchSpecA is the best WINAPI equivalent.
* Moved shlwapi into WIN32 block.
* try to import mbedtls and build it
* add stubs socket class
* some boilterplate, read and write function implemented
* more boilterplate / current error in handshake because no CA cert is setup
* add something so skip ca verification, can ws curl https://google.com !
* cleanup / close implemented
* tweak CMakefiles
* typo in include
* update readme
* disable unittests
* (cmake) add a warning about 32/64 conversion problems.
* fix typo
* New connection state for server code + fix OpenSSL double init bug
* update README
* introduce send fragment
* can pass a fin frame
* can send messages which are a perfect multiple of the chunk size
* set fin only for last fragment
* cleanup
* last fragment should be of type CONTINUATION
* Add simple send and receive programs
* speedups receiving + better way to wait for thing
* receive speedup by using linked list of chunks instead of large array
* document bug
* use chunks to receive data
* trailing spaces
