Adjust incidents emailer to send to each user

Separate emails rather than a group email
Merge pull request #5 from mediasuitenz/fix/email_addresses_in_public#TMP-313

Adjust incidents emailer to send to each user
Add handlers and logging for new TMP queue actions

Add accepted, approved and declined handlers with
file and console logging
Add initial email templates for ecan emails
Add initial basic email handling for ecan
Update gui app to use same host address as queue
Build out ecan email template