adding donate button
Merge branch 'master' of github.com:andrewhl/AdvancedStudyRoom
Merge branch 'develop'

* develop:
  bundle update
  set gem file  to use master branch of kgs scraper
fix quit event path
Merge branch 'master' into develop

# By Arturo Guzman (1) and andrew (1)
# Via Arturo Guzman (2) and andrew (1)
* master:
  fix quit event path
  adding donate button