Fixed error with project-files directory being created relative to start directory.
Moved extraction of data.zip into its own method.
Moved ingest to its own method.
Added validation entry point.
Added ingest link and handlers.
Added interface extras to track progress of ingest. (BROKEN)
Fixed issue preventing page load.
Added status refreshing code in UI.
Fixed issues with control hiding.
Merge remote-tracking branch 'origin/feature-module_properties' into dev

Conflicts:
	server/gokb/grails-app/conf/BootStrap.groovy
	server/gokb/grails-app/controllers/org/gokb/ApiController.groovy