Refactor HA Tests

    * support multiple jobs/wiki pages in result parsing script
    * Add more info to some driver function comments
    * Add IPTables function
    * Code style changes to HA Tests
diff --git a/TestON/drivers/common/clidriver.py b/TestON/drivers/common/clidriver.py
index 1b8998b..6d7fb2a 100644
--- a/TestON/drivers/common/clidriver.py
+++ b/TestON/drivers/common/clidriver.py
@@ -81,7 +81,7 @@
         while i == 5:
             i = self.handle.expect( [
 				    ssh_newkey,
-                                    'password:|\$',
+                                    'password:',
                                     pexpect.EOF,
                                     pexpect.TIMEOUT,
                                     refused,