patch by Jack Zhou and Henry Tung to fix alt tab not working on windows 8 (Issue# 3338).

git-svn-id: http://svn.synergy-foss.org/trunk@1928 33c40d52-04ba-11de-a43f-ff96a2b7a9af
fixed: code sign fails on mavericks

git-svn-id: http://svn.synergy-foss.org/trunk@1929 33c40d52-04ba-11de-a43f-ff96a2b7a9af
possible fix for mavericks

git-svn-id: http://svn.synergy-foss.org/trunk@1930 33c40d52-04ba-11de-a43f-ff96a2b7a9af
auto start and auto hide by default

git-svn-id: http://svn.synergy-foss.org/trunk@1931 33c40d52-04ba-11de-a43f-ff96a2b7a9af
only hide when connected (desktop mode)

git-svn-id: http://svn.synergy-foss.org/trunk@1932 33c40d52-04ba-11de-a43f-ff96a2b7a9af