Renamed 'searchResultsView' to 'searchResultsPanel' (since that's what it is).
Whitespace changes.
Formatting.
Let the GeoNetworkRecord decide what the 'point of truuth' link is.
Removed commented out code.
Changed function name to be less ambiguous.
changed events on global message bus to be constants
tests conforming with events as constants
Merge pull request #469 from aodn/events_as_constants

Events as constants
Merge pull request #455 from aodn/naming_refactor

Naming refactor
white spaces alignment fix
removed spinner from MapPanel when layers are loading
added events for layer loading start/end
handling layerLoadingStart/End events
delegating layer loading start/end to tree node
spinner button appears and disappears as needed
in ActiveLayersTreeNodeUI, changed buttons array to be a hash
removed console.log line
fixed data collection spinner item having 'undefined' attributes
added 12x12 spinner gif