Merge pull request #63 from travis-ci/jvd-contact-support

Build result mail: Set preferred support method to email

lib/travis/addons/email/mailer/views/build/finished_email.html.erb

@@ -370,7 +370,7 @@
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             <a href="https://docs.travis-ci.com">Documentation</a> about Travis CI<br/>
-            For help please join our IRC channel <a href="irc://irc.freenode.net/travis">irc.freenode.net#travis</a>.<br/>
+            Need help? Mail <a href="mailto:support@travis-ci.com">support</a>!<br/>
             Choose who receives these build notification emails in your <a href="https://docs.travis-ci.com/user/notifications">configuration file</a>.
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