Merge branch 'hotfix/v0.3.1' into develop
[#68351122] config faye server and create 'delivery_item/updated' channel
[#68351122] create "delivery/picked" channel
[#68351122] create the "delivery/shared" channel
Merge branch 'feature/real_time_data_transfer' into develop
Merge branch 'release/v0.3.2'