structure
FesBes2 service created

1) IFesBes2 interface created and necessary updates provided
(addToken() and getToken() methods added).
2) SocialNetworks abstract class implementing IFesBes2 interface
created; addToken() and getToken() methods implemented.
3) Google class extending SocialNetworks class created. getContacts()
method implemented
4) Project is ready to run as service.
Merge remote-tracking branch 'origin/development1' into development