Added associations for scheduled recipes so now we can use
user.upcoming_week_recipes to get all the recipes currently scheduled
Scheduled recipes are visible.  They are categorized by day.
Added a comment
Merge pull request #21 from tararoys/scheduled_recipes_association_added

Scheduled recipes association added.  

Yay, I see scheduled recipes when I go to the new route. Yay!
Merge branch 'master' into df_nutritionix