Added a more aggressive highlight to HeaderDragLink
Skeletong job task work
Unit tests for JobTasks
Wiring of JobTaskService
Skeleton GUI for loading
GUI linked to task submission waiting
Imputation code in place.
Removed erroneous store call from SetProxy
Merge branch 'master' of github.com:AuScope/EAVL into EAVL-1

Conflicts:
	src/main/resources/config.properties
Merge pull request #1 from joshvote/EAVL-1

EAVL-1 JobTaskService for Imputation