Changed try/except in test to be py2.5 compatible - added travis build icon and link to readme

Author: pkittenis

README.md

@@ -1,4 +1,7 @@
 parallel-ssh
 ============
 
-Small wrapper library over paramiko that allows for parallel execution of SSH commands on remote hosts and executing simple single host commands over SSH
+Small wrapper library over paramiko that allows for parallel execution of SSH commands on remote hosts and executing simple single host commands over SSH
+
+.. image:: https://api.travis-ci.org/pkittenis/parallel-ssh.png?branch=master
+        :target: https://travis-ci.org/pkittenis/parallel-ssh

tests/test_ssh_client.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python2.7
+#!/usr/bin/env python
 
 """Unittests for verrot webapp"""
 
@@ -11,7 +11,7 @@ class SSHClientTest(unittest.TestCase):
     def test_ssh_client(self):
         try:
             client = SSHClient('testy')
-        except UnknownHostException as e:
+        except UnknownHostException, e:
             print e
             return
         stdin, stdout, stderr = client.exec_command('ls -ltrh')