added hiccup explicitly
added ownership to my files
replaced set-db! + connect! with connect-via-uri! and calling it from
-main to avoid mutable state in top-level
fixed some bugs that were pushed
created a CRUD test to understand if the connection to the db is well
set
removed localhost from .env
Merge branch 'master' of https://github.com/ccfontes/bitdigger

Conflicts:
	src/bitdigger/db/mongo.clj
	src/bitdigger/rest.clj