Merge pull request #256 from luth31/master ...

[Docker] Publish cdn, gateway and api when file change

Merge branch 'fosscord:master' into master

[Gateway/Docker] Remove test file

[CDN/Docker] Remove test file

[Gateway/Docker] Add test file

[CDN/Docker] Add test file

[Docker] Fix docker publish for cdn and gateway

[API/Docker] Remove test file

[API/Docker] Add test file

[API/Docker] Remove test change

[API/Docker] Fix cache keys

[API/Docker] Yet another test

Create README.md

[API/Docker] Remove test file

[API/Docker] Test

Add tags for each image

Implement docker publishing for each project

Merge branch 'master' of https://github.com/fosscord/fosscord-api

webrtc

Delete .DS_Store

Merge branch 'webrtc'

rtc

util

Merge branch 'rtc'

Merge branch 'master' into util

gateway

Merge branch 'master' into gateway

cdn

Merge branch 'cdn'

api