Gets rid of a top level prop passed down through a tree of components

components/app.js

components/cycle-day/symptoms/bleeding.js

components/cycle-day/symptoms/cervix.js

components/cycle-day/symptoms/desire.js

components/cycle-day/symptoms/mood.js

components/cycle-day/symptoms/mucus.js

components/cycle-day/symptoms/note.js

components/cycle-day/symptoms/pain.js

components/cycle-day/symptoms/sex.js

components/cycle-day/symptoms/symptom-view.js

components/cycle-day/symptoms/temperature.js

components/home.js