adding new google oauth2 googleapis v3.0. Majaors improvements and polishing.
Jira: WP-675, WP-510, WP-665, WP-691, WP-759
fix api version for windows npm
Jira-issue: WP-675
comment fix... lol!
Jira-issue: WP-675
Merge pull request #9 from paolovergori/WP-675

adding new google oauth2 googleapis v3.0. Majors improvements and cleaning up