faked escape key down and up then a left mouse button up in CServer when isSwitchOkay return true.
removed the assertions in CScreen so server screen can fake input event as well.

git-svn-id: http://svn.synergy-foss.org/trunk@1896 33c40d52-04ba-11de-a43f-ff96a2b7a9af
Merge branch 'svn-trunk'