fix dead routes
fix use of logical operators
remove web/config.php

I'm not pretty sure if this is a proper solution to fix the violation
...
fix unused variable
fix unuses use statements
add http method requirements to routes
update dependencies
accept DELETE method too in anime delete action
outsource some template code to controller
improve Dashboard:index.html.twig (e.g. it's depth)
remove default favicon
change default distribution secret

Needed so that SL Insight does not mark it as an critical violation.
remove annotation use statements
fix unused variables
avoid to use dev-master in composer.json
Merge branch 'origin/code-quality'