Marked screen reader API dll and the NVDA Controller Client as executable. (issues running from source on Windows 7)

(cherry picked from commit a039c91fd0d2ea110c3839fc33b6f62e413e31e9)
(cherry picked from commit 7e65d8ffe5550e3e3538a3b1562837f6c2fb5c82)
Broadcast to all the players in a game when someone selects a race, so the game admin finds it easier to know when everyone is ready.

(cherry picked from commit bd5bc96688ff710a747277e5c2a8bd2cd4ba7618)
(cherry picked from commit 218fe1828e3d2ed2ee66bb15f1da3cd72c1f10e9)
(cherry picked from commit b81fb2c4079a7e5ab5a5bdf84d74ab5a14ac4216)
(cherry picked from commit 53665d842d7ac095061148866b8ba7486224785b)