Added example: adding email to gMail group
Added instructions
Added copyright header
Insert instead of delete
fixed comment
Merge github.com:google/google-api-nodejs-client
Updated code to work with 1.x.x version
Moved addEmailToGroup.js in directory_v1
Updated year of copyright
Assert library is not used
Dummy groupKey value
Added .swp in gitignore
Renamed email insert example
Added example for group insert
Added sample auth data
Dummy data
Added tutorial
Reverted year changes
Added delete group & member examples
Minor changes