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