Don't overwrite user's info.

Closes #11
Sender is reply-to address

Closes #12
Add ReSharper shared settings with Tell-a-Friend specific heading
Version 1.3.1
Fix CSS weirdness, fix color of success message in modal

Closes #14
Update SimpleModal from 1.3.3 to 1.4.4
Add localization for close button

Closes #15
Release notes update

For #14
Merge pull request #13 from bdukes/master

Version 1.3.1

Closes #11, #12, #14, #15