2.1

+ Update Kotlin Version to 1.4.
+ Update Gradle Version to 6.6.1.
+ Add support for "awards" field on reddit posts.
+ Add "url" field support for SongResponse.
+ Implement "meta" field for SongResponse.
+ Implement "singalong" field for SongResponse.
+ Code cleanup

Date: 6th September 2020/2.1

Enjoy your Sunday :)