Disable xkbswitch module.
Signed-off-by: Manuel Bachmann <manuel.bachmann@open.eurogiciel.org>

Change-Id: Ic528fe4d3503e778c1768539be93c1c3e91d3814
Remove @ECORE_X_CFLAGS@ & @ECORE_X_LDFLAGS@ in Makefile.mk
Signed-off-by: Manuel Bachmann <manuel.bachmann@open.eurogiciel.org>

Change-Id: I7c08daa66e1c4e92595c09c77283e5defaef7b26