Stanford-Online/class2go — pull request #2160 by jrbl (2013-02-06 23:04:36+00:00)
Title: Improve attribute tagging on unit tests

@sefk or @jbau please
* Mark slow tests as 'slow'
* Mark selenium tests as 'slow'
* Correspondingly update the unit testing wiki page with more about
attribute usage (Cf. https://github.com/Stanford-Online/class2go/wiki/Testing)