Fix possible variable render security problem.
Merge branch 'master' of https://github.com/Podmedics/podmedics_victory

# By Edward Wallitt (1) and Jamie Peak (1)
# Via Edward Wallitt (1) and Jamie Peak (1)
* 'master' of https://github.com/Podmedics/podmedics_victory:
  fix to spec for home page with new copy
  copy updates for home, about and signup pages