add README and logging #63

Annotations

16 warnings

Application.get_env/2 is discouraged in the module body, use Application.compile_env/3 instead

use Bitwise is deprecated. import Bitwise instead

Logger.warn/1 is deprecated. Use Logger.warning/2 instead

use Bitwise is deprecated. import Bitwise instead

Application.fetch_env!/2 is discouraged in the module body, use Application.compile_env/3 instead

variable "conn" is unused (if the variable is not meant to be used, prefix it with an underscore)

Application.get_env/2 is discouraged in the module body, use Application.compile_env/3 instead

use Bitwise is deprecated. import Bitwise instead

Logger.warn/1 is deprecated. Use Logger.warning/2 instead

use Bitwise is deprecated. import Bitwise instead