Generate a PhpStorm advanced metadata file for Core::make() auto-completion
Removed extra loop
Don't insert null class names, make sure class starts with \
Merged generate metadata with generate symbols
Added line endings
Merge branch 'meta-data' of github.com:ExchangeCore/concrete5-5.7.0 into meta-data

Conflicts:
	web/concrete/src/Support/Symbol/MetadataGenerator.php
One of the SPs was coming back as the metadata generator
Merge pull request #1657 from ExchangeCore/meta-data

Generate a PhpStorm advanced metadata file for Core::make() auto-completion