remove trailing whitespace
Merge pull request #370 from bartj3/feature/whitespace-cleanup

Cleans up whitespace
remove trailing whitespace
Close #371
remove DS_Store files
Merge pull request #373 from bartj3/feature/ds_store_removal

remove DS_Store files
updated cron tasks to update homepage properly
added super hacky way to make public show work
Changed homepage decks to open in new tab and show personal deck
removed public_show until it speeds up
hotfix for unique decks [skip ci]
reverted top class on homepage
made linechart max static at 100
added deleted deck to active decks
removed validate for userkey
added average run length
round avg arena run length and force favicon refresh [skip ci]
readded profile_template.png
fix specs by setting the required home caches
change Travis notification example to actual settings

Notify when the build state changes, and always notify when the build is
failing.