Added two Rust blogs and one Servo blog.

git-svn-id: https://svn.mozilla.org/projects/planet@138394 4eb1ac78-321c-0410-a911-ec516a8615a5

branches/planet/config.ini

@@ -2390,3 +2390,14 @@ name = Mozilla Community Ops Team
 
 [https://blog.mozilla.org/feed/]
 name = The Mozilla Blog
+
+[http://this-week-in-rust.org/atom.xml]
+name = This Week In Rust
+
+[http://blog.servo.org/feed.xml]
+name = The Servo Blog
+
+[http://blog.rust-lang.org/feed.xml]
+name = The Rust Programming Language Blog
+
+