removed inline styles in cards.html
removes inline styles in connect-devices.html main.html
removes all inline styles
Merge branch 'master' of github.com:Fittr/fittr into code-cleanup
cleaned up app.css
Merge pull request #127 from Mayho/code-cleanup

Code cleanup: Removed inline styles
changed the y value of the initial chart data set to 0.1. this removes the dots seen on the charts
removed merge conflict line
set the chart's interpolation to linear