leverage detailBg + detailClass functionality in tileview for recipes to have blurred detail panes.
mark ingredients on recipe tiles with opt class so they get hidden on shorter displays
formatting
Merge pull request #396 from duckduckgo/brian/recipes

Recipes: blurred detail backgrounds + mark ingredients optional on tiles
shrink recipe tilesize in 'optional' cases
change source in recipes tile from pull-left to one-line
fix Quixey titles and review URLs
forecast layout adjustments