working titles on each step
working titles broken tests
styling changes
Fixed tests
Fixed tests - removed empty function
Removed unused code.
Removed file from index.gspx
next button not visible if no data collections are set
tests for navigable card layout when no data collections selected
fixed decision making for navigation buttons
main toolbar renders buttons on layer removal
proper counting of items in layer store
fixed test - 'next' button on main toolbar hidden on load
Merge pull request #483 from aodn/remove_unused_view_record_column

Removed unused code.
Move download code knowledge back to panel
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
Email address field as normal HTML element (noe Ext generated)
fixed styling to have faceted search rows and faceted parameters in slightly more gray background
Merge pull request #491 from aodn/issue_454

Fixing issue #454