Spec for notes implemented. Turns site.js into site.js.erb to allow conditional addition of redactor to notes form.
Merge branch 'master' of https://github.com/Podmedics/podmedics_victory

# By Edward Wallitt
# Via Edward Wallitt
* 'master' of https://github.com/Podmedics/podmedics_victory:
  remove video and question imports, tidy up specs and improve coverage in few areas
  create association between author and video and update admin forms