Merge pull request #8 from k88hudson/master

Requesting a pull to mozilla:master from k88hudson:master
Bug 1011186 - Added webmaker url to mailer configuration
Bug 1011186 - Updated webmaker-postalservice
node_modules
Bug 1009204: Added generic mailer worker, with readme and tests
node_modules
Added suggest featured resource worker
Fixed: matched worker descriptions to headings

(these were switched)
Bug 1021300 - Update to webmaker-postalservice v0.3.6
Bug 1011609 - Update node-webmaker-postal-service
updated to fixed package.json npm versons
updated processor.js
node_modules
Nobug - Default the spreadsheet key for google spreadsheets