chekcing in ranger all objetst when list bucket objects is run

Merge pull request #43 from ing-bank/fix/list-bucket-objects

fileter list bucket objects based on ranger policies

Kafka notifications

Merge pull request #44 from ing-bank/fix/allow-add-kafka-protocol

Fix/allow add kafka protocol

Kafka notifications

Merge pull request #42 from ing-bank/feature/events-emitter

Add possiblity to emit AWS like events based on user requests

Adds proper handling for special characters in s3 object names

Merge pull request #41 from ing-bank/bug/objects-with-special-chars

Adds proper handling for bucket objects containing special characters

log adjustment

Merge pull request #40 from ing-bank/fix/log-adjustment

log adjustment

0.1.4: Merge pull request #39 from ing-bank/feature/json-logs

setting json logs

Signature check several fixes

Merge pull request #38 from ing-bank/bug/v2-sign-not-properly-handled

Aws V2 signature is not properly handled

0.1.2: Merge pull request #36 from ing-bank/feature/support_different_sts_sc…

…hema

Feature/support different sts schema

0.1.1: Merge pull request #34 from ing-bank/bug/user_groups_to_lower_case

user group names to lowercase

0.1.0: Merge pull request #33 from ing-bank/feature/get-user-groups

replace userAssumedGroup with Set(UserGroup)