Merge pull request #536 from blat/master

Fix declaration of requestAccessToken method (php 7.2 support)

Merge pull request #473 from mukunda-/master

Add Battle.net service.

Merge pull request #460 from smazurov/patch-1

add php 7.0 to travis test matrix

Merge pull request #457 from glaubinix/t/scope-google-classroom

Add google classroom scopes

Merge pull request #458 from sajjadrad/master

Add instagram friend lists scope

Merge pull request #437 from nosnickid/master

Bugfix for php 5.3

Merge pull request #449 from donwildman/master

Update Instagram.php

Merge pull request #448 from flavioheleno/original-lib

Proper API Version handling for FB's URLs

Merge pull request #447 from flavioheleno/original-lib

New Spotify Scopes

Merge pull request #441 from frankkessler/master

Add Google Oauth2 scopes for Doubleclick for Publishers (DFP)