rough delayed send functionality. changes to config file structure and gmail injection scripts
forgot to add the time field to the request...
fixed auth and scheduling so that it will use key field if supplied
fixed error with scheduling success message box selection and also switched to production config in preparation for a pull req and deployment
removing TODO that was already addressed
clarifying comment in gmail content script. clicking discard on message send.
changed mail.js scheduling error handling for readability and clarity
Merge pull request #16 from devm33/extensiondelaysend

Extensiondelaysend