Removed comment
Hide formal English language training if student only has exposure to English
Merge branch 'master' into formal-english-optional

* master:
  Made middle name optional
Formal language training question is not required on the backend if the student only speaks English
Merge branch 'master' into formal-english-optional

* master:
  Fixed javascript prob
  Removed old file and put navigation on guardian completion screen to fix train positioning
  Cleaned up stylesheet to remove duplicate code
  Fixed z-index issues on guardian2 phone screen
  Deleted unnecessary files
Fix for removing formal english training question
Merge pull request #189 from codeforamerica/formal-english-optional

"I'm Only Sleeping [in English]" or English language training question is optional for English speakers