Moderation + Mod Editing (#101)

* Moderation + Mod Editing WIP

* Run prepare, fix perms

* Make it compile

* Finish moderation and edit routes

* More fixes

* Use better queries

* Final Fixes

migrations/20201112052516_moderation.sql

@@ -0,0 +1,7 @@
+-- Add migration script here
+DELETE FROM release_channels WHERE channel = 'release-hidden';
+DELETE FROM release_channels WHERE channel = 'beta-hidden';
+DELETE FROM release_channels WHERE channel = 'alpha-hidden';
+
+ALTER TABLE versions
+ADD COLUMN accepted BOOLEAN NOT NULL default FALSE;