* also see #21054
* install dependencies for codesniffer (difffilter) and php-cs-fixer via install-codestylechecker.sh
* remove difffilter package of coverage checker - reverts commit 8ae2e450.

* restore vanilla v5.1.0 composer configuration and dependencies
* drop composer platform php override to allow for dependencies requiring php > 7.0.8
* install and configure add composer merge plugin
* update npm-shrinkwrap.json
* add finc specific dependencies via custom composer file
* assure all symfony packages are locked to 3.4.*
* execute themes-copy script on composer install and update

Sebastian Kehr authored 5 years ago and Frank Morgner committed 5 years ago

* either internal solr or swagger-api will be installed from the scratch

* outsourcing of composer run-script phpcs-finc call to deployment hook for alpha

* adds phpcs as pre-{install,update}-cmd for check PSR2 validity
* adds additionals rule sets for commenting regarding providence of introducing PSR5

- Replaces previous feedback system in a backward-compatible way.

- Works around problems caused by changing record IDs on the Summon side, using the bookmark feature provided by the Summon API
- Includes mechanism for fallback record loading
- Includes mechanisms for deduplication after record ID change

* changes static status handling
* introduces finc/rules-evaluator package
* uses StaticStatusRules.yaml if present

- Refactor to use services and dependency injection.
- Rewrite QR code generation to use endroid/qr-code (previous library has been deprecated).
- Add support for specific pixel sizes in the size parameter.
- Smarter handling of default parameter values.