Added ribbon images
Cleanup
Merge remote-tracking branch 'origin/develop' into feature-relative_footprints
Merge remote-tracking branch 'origin/feature_new-recipe-pages' into
develop

Conflicts:
	Seasoning/recipes/views/std.py
Implemented footprint categories
Merge remote-tracking branch 'origin/develop' into feature-relative_footprints
fp category displayed on recipe page
Added fp cat to recipe summaries
portions