GAM 3.42

• "gam show driveactivity" displays Drive activity for user
• "gam report tokens" displays user OAuth activity report
• "gam mobile action accountwipe" wipes account only on Android devices
• "gam update labels" removes Inbox/ prefix from label names
• upgrades to oauth2client and googleapiclient libraries which GAM depends on
• "gam show gmailprofile" shows Gmail mailbox details
• "gam license " commands to perform actions only on users with a given license
• bug fixes, lots of bug fixes