swcarpentry/lesson-template — pull request #38 by r-gaia-cs (2014-11-29 01:53:42+00:00)
Title: Add navigation links

**This is a hack using bash script to get the next and previous lesson.**

Sample:

![swc](https://cloud.githubusercontent.com/assets/1506457/5233222/931b05f4-7759-11e4-9692-f61a84afd4fb.jpg)

TODO: improve CSS.