* Add logger interface and go-kit logger implementation
Add wrapper logger interface and wrap go-kit logger in it. Add
tests for info, warn, error and log methods. Add log filtering by
level.
Signed-off-by: Aleksandar Novakovic <anovakovic01@gmail.com>
* Refactor logger and replace go-kit logger with wrapper
Replace go-kit logger from services with logger wrapper. Refactor
code in logger wrapper. Remove unnecessary subpackage, methods and
log levels.
Signed-off-by: Aleksandar Novakovic <anovakovic01@gmail.com>
Aleksandar Novaković