Add an example chunk of code showing how to code in a synchronous way to the python library

ipmi_syncexample.py

@@ -0,0 +1,28 @@
+#!/usr/bin/env python
+from ipmi_command import ipmi_command
+import os
+import sys
+password=os.environ['IPMIPASSWORD']
+os.environ['IPMIPASSWORD']=""
+if (len(sys.argv) < 3):
+    print "Usage:"
+    print " IPMIPASSWORD=password %s bmc username <cmd> <optarg>"%sys.argv[0]
+    sys.exit(1)
+bmc=sys.argv[1]
+userid=sys.argv[2]
+command=sys.argv[3]
+arg=None
+if len(sys.argv)==5:
+    arg=sys.argv[4]
+ipmicmd = ipmi_command(bmc=bmc,userid=userid,password=password)
+if command == 'power':
+    if arg:
+        print ipmicmd.set_power(arg,wait=True)
+    else:
+        print ipmicmd.get_power()
+elif command == 'bootdev':
+    if arg:
+        print ipmicmd.set_bootdev(arg)
+    else:
+        print ipmicmd.get_bootdev()
+