Remove all references to the `active_ind` property in MongoDB
Merge pull request #1 from centzy/remove-active_ind

Remove all references to the `active_ind` property in MongoDB
fixed typo
Add business_category_ids to each Business in the Businesses index.
todo comment
When returning search results, include business_category_ids for each business.
created new endpoint: /v1/businesses_by_business_category_id.  lots of redundancy with /v1/businesses.
filter businesses by business_category_id.
Suggestions: filter businesses and business_categories by business_category_ids.  But not business_menu_items.
Suggestions: filter Items by BusinessCategoryID, too.  (Had to add that to index, first.)
Merge pull request #2 from centzy/filter-biz-cat

Filter biz cat
include businesses without items (i.e. prices)
Merge pull request #3 from centzy/bmis-same-category

include businesses without items (i.e. prices)
Now only one version of BusinessMenuItem logic.  Yay.
Merge pull request #4 from centzy/refactor-bmis

Now only one version of BusinessMenuItem logic.  Yay.
for biz-menu-items search, also get businesses for corresponding biz-category.
Merge pull request #5 from centzy/bizs-sans-prices

Get BizCategory from the ItemId
Removed print line statement
fixed logic for getting biz-cats
Merge pull request #6 from centzy/categories

fixed logic for getting biz-cats