v0.12.0.dev3

Changes since v0.12.0.dev2

• Update README.md
• Update notebooks
• Change datatype.Quantity parameter quantity to amount
• Rename parameter if_exists to action_if_exists and change it to use ActionIfExists enum instead of string
• Fix issue with endpoint parameter with wbi_helpers.execute_sparql_query
• Change paramaters for wbi_login.Login (default auth_method is oauth2):
  • wbi_login.Login(auth_method='clientlogin', user, password)
  • wbi_login.Login(auth_method='login', user, password)
  • wbi_login.Login(auth_method='oauth1', consumer_token, consumer_secret)
  • wbi_login.Login(auth_method='oauth1', consumer_token, consumer_secret, access_token, access_secret)
  • wbi_login.Login(auth_method='oauth2', consumer_token, consumer_secret)
• Add extra datatype:
  • datatype.extra.EDTF
  • datatype.extra.LocalMedia
• and more...