Merge branch 'master' into gh-pages
Remove datawrapper iframes
Added real data for two charts

NB third chart is just sample data
deleted temp data file
Merge branch 'master' into gh-pages
Added chart for Figure 4

Converted csv to json and added figure 4
Fixed supplementary typo
Merge branch 'gh-pages'
Alternative Article page
wellbeing article added
first maths symbol test
Modified to use mathML
Well being article changed
Added Highcharts.js
Wireframes modifications
More wireframe modifications
Wireframe mods: new pages added
Merge pull request #17 from mcoulthurst/master

wireframe modifications