Use mcs raw channel to fix bug #342

configure

configure.ac

ltmain.sh

mcs-plugin/plugin.c

mcs-plugin/plugin.h

mcs-plugin/workspaces.c

mcs-plugin/workspaces.h

mcs-plugin/xfwm4_plugin.c

mcs-plugin/xfwm4_plugin.h

mcs-plugin/xfwm4_shortcuteditor.c

mcs-plugin/xfwm4_shortcuteditor.h

po/ar.gmo

po/ar.po

po/az.gmo

po/az.po

po/be.gmo

po/be.po

po/bg.gmo

po/bg.po

po/ca.gmo