working titles on each step
working titles broken tests
styling changes
Fixed tests
Fixed tests - removed empty function
Merge branch 'master' into step_titles

Conflicts:
	src/test/javascript/portal/details/DetailsPanelSpec.js
	web-app/js/portal/details/DetailsPanel.js
	web-app/js/portal/lang/en.js
Merge branch 'master' into step_titles

Conflicts:
	src/test/javascript/portal/details/DetailsPanelSpec.js
	web-app/js/portal/details/DetailsPanel.js
	web-app/js/portal/lang/en.js
Merge pull request #482 from aodn/step_titles

Step titles on each step