Add info for SendGrid
Merge pull request #130 from StewartJarod/patch-1

Add info for SendGrid
Added Instagram API Example
Updated instagram api template
Added Instagram Passport and API Libraries to package.json
Added Instagram authentication
Updated instagram generator
Instagram auth generator, checked by default
Updated version and README changelog
Merge remote-tracking branch 'origin/master'
Updated flatly bootstrap theme screenshot
Updated list of packages
Update README.md

Added documentation for using Mandrill email service
Update secrets.js

Added mandrill configuration
Update generator.js

Added Mandrill option to generator
Update generator.js

Fixed issue where email provider was not being set correctly within the user controller.
The second instance of the `'var smtpTransport = nodemailer.createTransport(\'SMTP\', {'` was not being caught.
Update README.md

Added back instagram documentation
Fixed: default theme is now enabled by default.
Added: close button to alerts

Fixes #135
Merge remote-tracking branch 'origin/master'
Updated instagram-node version