Move Definitions to Jackett.Common (#2085)

src/Jackett.Common/Definitions/1337x.yml

src/Jackett.Common/Definitions/2fast4you.yml

src/Jackett.Common/Definitions/3dtorrents.yml

src/Jackett.Common/Definitions/acidlounge.yml

src/Jackett.Common/Definitions/anidex.yml

src/Jackett.Common/Definitions/anirena.yml

src/Jackett.Common/Definitions/aox.yml

src/Jackett.Common/Definitions/apollo.yml

src/Jackett.Common/Definitions/arabafenice.yml

src/Jackett.Common/Definitions/archetorrent.yml

src/Jackett.Common/Definitions/asiandvdclub.yml

src/Jackett.Common/Definitions/ast4u.yml

src/Jackett.Common/Definitions/audiobooktorrents.yml

src/Jackett.Common/Definitions/awesomehd.yml

src/Jackett.Common/Definitions/b2s-share.yml

src/Jackett.Common/Definitions/backups.yml

src/Jackett.Common/Definitions/bigtorrent.yml

src/Jackett.Common/Definitions/bithumen.yml

src/Jackett.Common/Definitions/bitme.yml

src/Jackett.Common/Definitions/bitspyder.yml