test codecov and site deployment

Author: kpobrien

README.md

@@ -14,4 +14,4 @@ We welcome contributions in the form of issues/bug reports or pull requests. Thi
 
 1. [Touchstone v1.1](http://www.ibis.org/connector/touchstone_spec11.pdf)
 2. [Touchstone v2.0](http://www.ibis.org/touchstone_ver2.0/touchstone_ver2_0.pdf)
-3. [Touchstone v2.1](https://ibis.org/touchstone_ver2.1/touchstone_ver2_1.pdf)
+3. [Touchstone v2.1](https://ibis.org/touchstone_ver2.1/touchstone_ver2_1.pdf)