* [new] Added initial files to implement a client regression test
on the browsers (using dojo, javascript, etc). Added initial tests
and fixings some issues around masking content over 125 bytes. BIG!
* [new] Added new regression test (test_04) to C reg test to check UTF-8
content and how it applies to masking. Applied several cleanups to the
code to to ensure both server and client (C) do not leak any memory.
Updated API to new function functions:
- nopoll_conn_ref_count
- nopoll_ctx_ref_count
- nopoll_loop_stop
* [fix] Updated nopoll_conn_send_text to allow sending content without
telling the length, making the function to guess it (only for c-like
strings).
