Changes

-gui port lock fix
-Performance ; Mouse move a little faster
-Performance: Startuptime a little faster ( first screen)
-memory leak
-driver and logon/uac (black screen)
-aero enable bug ( service, not restored)
-driver win7
-play sound if file exist, PGM solution is better and exe smaller.
-added (ultravnc.ini, [admin] ) clearconsole=1 (winstationconnect bug)
-double-click on trayicon behaviour show properties