Style header a tiny bit.
Merge branch 'master' of https://github.com/jam-tmrw/teachers

Merge from origin.
news item conflict
background worker test
worker refresh but no rake task
school worker implimented
Put donut chart for ethnicity on school page.
Minor formatting things I guess.
Gender donut chart.
merge conflicts
html finished for news item
remove old migrations
integrated background worker w/errors though
merge conflicts