Simplify collections and remove categories and tags for now

_pets/lhasa-apso.md

@@ -1,8 +1,6 @@
 ---
 title: "Lhasa Apso"
 excerpt: "The Lhasa Apso is a non-sporting dog breed originating in Tibet."
-categories: 
-  - dog
 ---
 
 > The Lhasa Apso (/ˈlɑːsə ˈæpsoʊ/ lah-sə ap-soh) is a non-sporting dog breed originating in Tibet. It was bred as an interior sentinel in the Buddhist monasteries, to alert the monks to any intruders who entered. Lhasa is the capital city of Tibet, and apso is a word in the Tibetan language meaning "bearded", so, Lhasa Apso simply means "long-haired Lhasa dog". There are, however, some who claim that the word "apso" is a form of the Tibetan word "rapso", meaning "goat-like", which would make the equivalent translation "wooly Lhasa dog".

_pets/tabby.md

@@ -1,8 +1,6 @@
 ---
 title: "Tabby"
 excerpt: "A tabby is any domestic cat that has a coat featuring distinctive stripes, dots, lines or swirling patterns, usually with a mark resembling an 'M' on its forehead."
-categories: 
-  - cat
 ---
 
 > A tabby is any domestic cat that has a coat featuring distinctive stripes, dots, lines or swirling patterns, usually together with a mark resembling an 'M' on its forehead. Tabbies are sometimes erroneously assumed to be a cat breed. In fact, the tabby pattern is found in many breeds, as well as among the general mixed-breed population. The tabby pattern is a naturally occurring feature that may be related to the coloration of the domestic cat's direct ancestor, the African wildcat, which (along with the European wildcat and Asiatic wildcat) has a similar coloration.

_portfolio/foo-bar-website.md

@@ -20,10 +20,6 @@ gallery:
   - url: unsplash-gallery-image-3.jpg
     image_path: unsplash-gallery-image-3-th.jpg
     alt: "placeholder image 3"
-categories: 
-  - branding
-  - web design
-  - development
 ---
 
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_recipes/chocolate-chip-cookies.md

@@ -1,8 +1,5 @@
 ---
 title: "Chocolate Chip Cookies"
-categories: 
-  - cookies
-  - desert
 ---
 
 A chocolate chip cookie is a drop cookie that originated in the United States and features chocolate chips as its distinguishing ingredient.

_recipes/oatmeal-cookies.md

@@ -1,7 +1,5 @@
 ---
 title: "Oatmeal Cookies"
-categories: 
-  - cookies
 ---
 
 Oatmeal cookies are a proverbial favorite with both kids and adults. This crisp and chewy cookie is loaded with oats, dried fruit, and chopped nuts.

_recipes/peanut-butter-cookies.md

@@ -1,7 +1,5 @@
 ---
 title: "Peanut Butter Cookies"
-categories: 
-  - cookies
 ---
 
 A peanut butter cookie is a type of cookie that is distinguished for having peanut butter as a principal ingredient. The cookie generally originated in the United States, its development dating back to the 1910s.