fix the kwinservercaller

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@3062 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9
kwin_wayland still connects to the original Wayland server

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@3063 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9
Attempt some more fixes

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@3064 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9
The experement did not work for Xorg dummy and kwin

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@3065 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9
fix kwayland socket name

git-svn-id: https://rebeccablackos.svn.sourceforge.net/svnroot/rebeccablackos@3066 56e3d1a8-0179-4092-b3e2-9fbbcda0c0a9