Remove /scripts. Relink phpunit to the composer/bin version.
Import Util classes from OTF406
Remove code-coverage logging for now.
Tweak boolean validation
Tweak schema and controller testing for roles
Add 'string' validator
Fix schema for channel model
Add datetime validator
Fix schema and validation for Episodes
Fix more model schemas
Fix reference to \Validator facade
Merge remote-tracking branch 'origin/master' into OTF406

Conflicts:
	phpunit.xml