Composer automatic installation.

Now support automatic installation with: "composer require openid/oid-connect"

First Official Release

Fully operational with Composer installation. Support Social Login for:

• Facebook OAuth2
• Google OpenID-Connect
• Yahoo OAuth2
• Microsoft OAuth2
• LinkedIn OAuth2
• Orange OpenID-Connect
• PayPal OpenID-Connect
• FranceConnect OpenID-Connect
• GitHub OAuth2
• Local Password