0.2.0

This is a breaking change update !

• Added an importable Service to handle Iframe API load + Ready state using Promise
• Changed the options expected when using Vue.use
• Changed the player props to : id & url instead of ytid & yturl
• Added new props to the player : startAt, endAt, qulity
• Changed player state event values
• Added options to the loadById & loadByUrl methods to mirror the real API