created group model
returns an Array of Blueprints
added find_by_category_id
can now select different category_ids
using Group.find_by_category_id() in blueprints controller
removed JQuery call to evedata
added kaminari
paginate blueprint groups
added kaminari views
seed now caches basic data
added blueprint group partial
better caching
Merge branch 'create-group-model' into development