Merge pull request #54 from ministryofjustice/disable_on_submit

added rails disable_with text to commission form
first pass at creating w3c compliant gds checkbox
First pass on google analytics
refactored hidden checkbox fields for w3c compliance
no message
fix for failing export to csv
Merge pull request #55 from ministryofjustice/export_fix

fix for failing export to csv
Added a Google Analytics Event to the Reports as per request.
Added GA track event to Watchlist: Send Allocation Info Button.
Added initial LogStuff implementation
Added dashboard LogStuff metadata
Remove debugging message
Added LogStuff metadata for import
Convert Rails.logger.info to LogStuff.info
Try to add LogStuff to base mailer
Updated logging configuration for docker
Updated logstash-forwarder config to pickup .json file
Moved @message to message to align with other logs
Added logstash-conf.sh to setup logstash forwarding
Added logstash-conf.sh startup files for embedded logstash