Merge pull request #28 from elyotli/heroku-setup-and-scheduler

Heroku setup and scheduler
partial solution
working
merge master
formating until code review
Merge pull request #29 from elyotli/feature-view-topic-carousel

Feature view topic carousel
merging css changes
Merge pull request #30 from elyotli/carousel-vince

formating until code review
css changes and javascript remain functional
Merge pull request #31 from elyotli/css-improvement-vince

css changes and javascript remain functional
Testing scheduler on heroku
Merge branch 'master' of heroku.com:blooming-beyond-3970 into separating-news-sources-into-classes