merge ri_seq into ri_widget

change image file location in interface.xml, and change python file to use relative file location for it.

python/test_data.py

@@ -0,0 +1,48 @@
+#!/usr/bin/python
+
+from ri_data import *
+from xml.dom import minidom
+from xml.dom.ext import PrettyPrint
+
+xmldoc = minidom.parse('./i.xml')
+root = xmldoc.firstChild
+
+for e in root.childNodes:
+    if e.nodeType == e.ELEMENT_NODE:
+        if e.nodeName == 'serial-number':
+            SerialNumber.init_from_xml(e)
+        elif e.nodeName == 'partitions':
+            Partition.init_from_xml(e)
+        elif e.nodeName == 'raids':
+            Raid.init_from_xml(e)
+        elif e.nodeName == 'mount-points':
+            MountPoint.init_from_xml(e)
+        elif e.nodeName == 'network':
+            Network.init_from_xml(e)
+        elif e.nodeName == 'groups':
+            Group.init_from_install_xml(e)
+#        elif e.nodeName == 'services':
+#            Service.init_from_install_xml(e)
+
+xmldoc2 = minidom.Document()
+root2 = xmldoc2.createElement('install')
+xmldoc2.appendChild(root2)
+
+SerialNumber.to_xml(xmldoc2, root2)
+Partition.to_xml(xmldoc2, root2)
+Raid.to_xml(xmldoc2, root2)
+# test MountPoint.init_from_internal
+MountPoint.list=[]
+MountPoint.init_from_internal()
+MountPoint.to_xml(xmldoc2, root2)
+Network.to_xml(xmldoc2, root2)
+Group.to_xml(xmldoc2, root2)
+#Group.to_xml(xmldoc2, root2)
+xmldoc_cfg = minidom.parse('./config.xml')
+root_cfg = xmldoc_cfg.firstChild
+#Group.init_from_config_xml(root_cfg)
+#Group.to_xml(xmldoc2, root2)
+Service.init_from_config_xml(root_cfg)
+Service.to_xml(xmldoc2, root2)
+PrettyPrint(xmldoc2)
+