Squash stdout/stderr in gh-pages push
Squash stdout/stderr in gh-pages push

Previously if there was a problem communicating to GitHub or if there was an issue with the GH_TOKEN the token would be displayed and stored in Travis. This update hides the token but still indicates the result for Travis.
bigfatbrowncat/avian-pack.avian,MaartenR/avian,bigfatbrowncat/avian-pack.avian,ucdseniordesign/avian,minor-jason/avian,dicej/avian,ucdseniordesign/avian,bgould/avian,bigfatbrowncat/avian-pack.avian,joshuawarner32/avian,MaartenR/avian,marcinolawski/avian,lwahlmeier/avian,joshuawarner32/avian,dicej/avian,ucdseniordesign/avian,marcinolawski/avian,MaartenR/avian,marcinolawski/avian,lostdj/avian,lostdj/avian,marcinolawski/avian,minor-jason/avian,dicej/avian,lostdj/avian,lwahlmeier/avian,joshuawarner32/avian,minor-jason/avian,bgould/avian,joshuawarner32/avian,minor-jason/avian,dicej/avian,bgould/avian,MaartenR/avian,ucdseniordesign/avian,bigfatbrowncat/avian-pack.avian,bgould/avian,lwahlmeier/avian,lostdj/avian,lwahlmeier/avian