V 0.3.0

• Check for result.rows.size in queries - @neovintage
• or_where queries
• update_all queries
• delete_all queries
• raw (aribtrary) sql queries (i.e. Crecto::Repo.query("select * from users")) - @neovintage
• now using crystal-db
• has_many associations, with preload
• belongs_to assocaitions