Feature/user photo storage (#877)

* add default assets for user profile

* add recipe avatar

* change user_id to UUID

* add profile image upload

* setup image cache keys

* cleanup tests and add image tests

* purge user data on delete

* new user repository tests

* add user_id validator for int -> UUID conversion

* delete depreciated route

* force set content type

* refactor tests to use temp directory

* validate parent exists before createing

* set user_id to correct type

* update instruction id

* reset primary key on migration

dev/data/templates/recipes.md

@@ -1,24 +0,0 @@
-
-
-![Recipe Image](../../images/{{ recipe.slug }}/original.jpg)
-
-# {{ recipe.name }}
-{{ recipe.description }}
-
-## Ingredients
-{% for ingredient in recipe.recipeIngredient %} 
-- [ ] {{ ingredient }} {% endfor %}
-
-## Instructions
-{% for step in recipe.recipeInstructions %} 
-- [ ] {{ step.text }} {% endfor %}
-
-{% for note in recipe.notes %}
-**{{ note.title }}:** {{ note.text }}
-{% endfor %}
-
----
-
-Tags: {{ recipe.tags }}
-Categories: {{ recipe.categories }}
-Original URL: {{ recipe.orgURL }}