* add stub for dotnet list p2ps
* apply review feedback
* PR feedback: consistent method modifiers
* apply missed review feedback
* add test coverage and do not treat no p2ps as error
* move private methods to the bottom, rename weird res name
* Rename centralized LocalizableStrings file
* Added RemoveDefinition
* Rebase
* rebase, remove localizablestrings for help
* loc for help command
* remove localizablestrings
* Localization changes for dotnet-remove
* Slight refactoring