Update README.md
Add Pin model
Route & controller stub to view pinned documents
Fetch one context-related pin
Fixed Pin schema uniqueness constraint
Fetch all snippets
Better use of `map`
Update anyfetch.js
Removed deleted property
Remove admin/delete route
Datas to data
Datas to data in test
All fix
Lower casing
Merge pull request #29 from AnyFetch/fix-tests

Fix tests
Merge pull request #27 from AnyFetch/pins

Pins related to context