Activity feed: #28 Channel subscription is working ...
Towards #28: bulletin (post) description output ...
Merge pull request #47 from NochEinDirk/my-contribution

Towards #28
var_dump removed ...
Merge pull request #48 from NochEinDirk/my-contribution

var_dump removed ...
Activity feed: paging implemented ...
Activity feed: Adding of playlist items works now ...
Merge pull request #50 from NochEinDirk/my-contribution

Paging of activity feed works #28