More fixes on AbstractNotesTest
More fixes on AbstractNotesTest

kbrock/rails-footnotes,SciMed/rails-footnotes,jasnow/rails-footnotes,josevalim/rails-footnotes,josevalim/rails-footnotes,jasnow/rails-footnotes,jasnow/rails-footnotes,oakbow/rails-footnotes,josevalim/rails-footnotes,oakbow/rails-footnotes