0.1.0

• Add warning/error for duplicate preset name and no settings available
• Add welcome for the view
• Add some hints for no folder/workspace instead of hiding the view
• Change preset context menu options to inline
• Add a warning on deleting preset
• Add warning on trying to use existing preset name
• Add plain command call support for apply and delete
• Add json schema for the settings
• Save settings in dotted fromat to match the schema
• Add browser support