QMP: add scripts/qmp

Populate it with all scripts stored in QMP/. Also fixes trailing
whitespaces in qmp-shell and qmp.py.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>

scripts/qmp/qmp-shell

@@ -91,7 +91,7 @@ class QMPShell(qmp.QEMUMonitorProtocol):
         """
         Build a QMP input object from a user provided command-line in the
         following format:
-    
+
             < command-name > [ arg-name1=arg1 ] ... [ arg-nameN=argN ]
         """
         cmdargs = cmdline.split()

scripts/qmp/qmp.py

@@ -1,5 +1,5 @@
 # QEMU Monitor Protocol Python class
-# 
+#
 # Copyright (C) 2009, 2010 Red Hat Inc.
 #
 # Authors: