vapor v1.0.0

Vapor v1.0.0 is finally here. 😄 This also means that the plugin API is stable and won't change until the next major release.

Release notes:

• Added new event: loginKey
• Added new options accepted by init: loginKey and rememberPassword
• Added new built-in plugin: auto-responder
• Built-in plugin fs now uses data-<username> as its default folder
• Vapor methods init and use are now chainable
• added more tests
• switched to ESLint and added all necessary packages to dependencies