Update award.py

Changed from casting list to set to using a set literal.
run awards cron job at fixed time. fixes #587
team links in match tables link to proper years
Add link to insights overview to insights dropdown on mobile
Merge pull request #599 from pyprogrammer/patch-1

Update award.py to use set literal
lets try travis
start travis build
Typo
fix bug when checking for long or short cache time on team details
Merge pull request #613 from brandondean/travis-ci

Travis CI
Update README with Travis build status