Use existing package.json as default config
Use existing package.json as default config

Before already existing name, description, or version for a customized package.json got overriden when re-running the generator. Now, if the workspace package.json is available, the file is loaded and its values override the default values. At the end the package.json keeps untouched.

phovea/generator-phovea,phovea/generator-phovea,phovea/generator-phovea,phovea/generator-phovea,phovea/generator-phovea