Unsing in memory database to do operations with medias and groups.

What's Changed

• List and remove media from specific group by @RafaelClaumann in #9
• Improving code structure by @RafaelClaumann in #10
• Using in memory database by @RafaelClaumann in #11
• Using in mem database by @RafaelClaumann in #12

Full Changelog: v1.1...v1.2

v1.1

What's Changed

Channels menu

Movies menu

Series menu

• Improving menus by @RafaelClaumann in #4
• Improving menus by @RafaelClaumann in #5
• Remove low quality channels from specific groups by @RafaelClaumann in #6
• Unit tests by @RafaelClaumann in #7

Full Changelog: v1.0...v1.1

v1.0