Fix for 10. Changed the from email address

Changed the 'from' email address, now same as 'to' email address. The feedback email now contains the reporter's handle as well as the email address. Tested on the VM. The following email is delivered:

```
Mon, Nov 17, 2014 06:34 AM EDT
Reporter Handle: user
Reporter Email: foo@fooonyou.com
Source URL: https://cockpit.cloud.topcoder.com/direct/launch/home
--------------------------------------------------------------------------------------------------

Hi.. this is a test email, sent from the feedback.

```

Fixes #10 

Signed-off-by: Shivam Dixit <shivamd001@gmail.com>