Removing nightly env from travis
Removing nightly env from travis

robwilde/O365-PHP-Unified-API-Connect,OfficeDev/O365-PHP-Unified-API-Connect,OfficeDev/O365-PHP-Microsoft-Graph-Connect,OfficeDev/O365-PHP-Unified-API-Connect,OfficeDev/O365-PHP-Microsoft-Graph-Connect,robwilde/O365-PHP-Unified-API-Connect