Merge branch 'release/0.5.2' into develop
Adds various Avro schemes for both specific and generic Avro records
Adds tests
Added test to cover Scheme.withHandler usecase
Merge pull request #36 from MansurAshraf/develop

Adds various Avro schemes for both specific and generic Avro records
release notes
Merge branch 'release/0.5.3'