Changes base title
Disallows indexing by googlebot on edit pages
Adds meta description tag to all pages
Appends site name to title
Fix edit history
Fix research, primitive bayes
Updated bayes factors
Style probability
Restrain width of chart
Fix formatting of donut chart
Fix margins and collision for Pie chart
Pull left span donut
Merge pull request #9 from briankung/seo

Adds barebones SEO
Add stats div
updated css to use sass instead of rails asset management.
new css layouts
Merge pull request #10 from Miggz/css-updates

Css updates from Mark.  Thanks Mark!
Fix show highcharts, initial commit with new UI
Fix search bar in nav, connect to ransack
Global variable for navbar search