Cherry-pick from create-parser-of-constraints
Fix parsing of parameters with nowiki tag
Fix template scanner to properly parse nowiki tags
Merge branch 'master' of https://github.com/Wikidata/Wikidata-Toolkit into serialization-of-constraints
Fix scanning of templates with nowiki tags
Merge branch 'master' of https://github.com/Wikidata/Wikidata-Toolkit into serialization-of-constraints
Rename methods to have more descriptive names
Merge pull request #82 from Wikidata/serialization-of-constraints

Cherry-pick from create-parser-of-constraints