This is a style and UX tidying commit

* Improve Home styling
* Improve /runs styling
* Remove /trends and /concordance code
* Remove plaintext.py, place that information in Home
* Remove other unused files

![](http://cl.ly/image/2O1C1X3R0v3J/Screen%20Shot%202014-12-03%20at%207.11.22%20PM.png)
![](http://cl.ly/image/0e461D1s442W/Screen%20Shot%202014-12-03%20at%207.13.32%20PM.png)
I've always done 2, I'd vote to not change unless there's a good reason.

FWIW, google style guide [suggests 2](https://google-styleguide.googlecode.com/svn/trunk/htmlcssguide.xml#Indentation).