Merge pull request #234 from rust-lang/readme-update

fix(readme): update and add travis link

Author: steveklabnik

README.md

@@ -1,13 +1,25 @@
 # The Rust Programming Language Blog
 
-This is the code that powers [the Rust Programming Language Blog](https://blog.rust-lang.org/). It is running on GitHub pages.
+[![Build Status](https://travis-ci.org/rust-lang/blog.rust-lang.org.svg?branch=gh-pages)](https://travis-ci.org/rust-lang/blog.rust-lang.org)
+
+This is the code that powers [the Rust Programming Language Blog]. It is running
+on [GitHub pages].
+
+[the Rust Programming Language Blog]: https://blog.rust-lang.org/
+[GitHub pages]: https://pages.github.com/
 
 ## Contributions
 
-If you want to help, please fork the repo, push your changes and submit a pull request. When submitting changes, please consider the guidelines from the [Open Source Guide](https://opensource.guide/how-to-contribute/).
+Blog posts are written by team members, however this repo will accept PRs for
+typo fixes and similar, small, editorial changes.
+
+If you want to help, please fork the repo, push your changes and submit a pull
+request. When submitting changes, please consider the guidelines from the
+[Open Source Guide](https://opensource.guide/how-to-contribute/).
 
 ## License
 
-The Rust Programming Language Blog is primarily distributed under the terms of CC-BY 4.0.
+The Rust Programming Language Blog is primarily distributed under the terms of
+CC-BY 4.0.
 
 See LICENSE for details.