No longer just grouping for aggregations
Merge branch 'master' of https://github.com/USGS-CIDA/coastal-hazards into legend-update
Merge pull request #793 from isuftin/master

Back of card now loading from very top uber item instead of from the item that the user is coming in with
Merge pull request #794 from isuftin/print-update

A few more updates to how the print view looks
Merge branch 'master' into legend-update
No comma separation for combined legends. Now using newlines
Merge pull request #795 from isuftin/legend-update

Legend update
Fixed zooming when coming in with an item and when item is incorrect
Zooming to bounding box on initial load with no items working as expected
Merge pull request #796 from isuftin/bbox-return-fix

Zooming mostly fixed on application load. Few more touches needed
Zooming to bbox on view return now fixed
Merge pull request #797 from isuftin/bbox-return-fix

Zooming to bbox on view return now fixed
file size reduction
Merge pull request #798 from mwernimont/master

file size reduction
gathering all the attributes so aggregations can have an sld
* works for shorelines, may have more usefulness going forward
* improved documentation on SLDResource
* minor changes to incorporate new ItemUtil
Merge pull request #799 from jiwalker-usgs/aggregateSLD

gathering all the attributes so aggregations can have an sld
Moved back to loading specific item on back of card instead of loading from uber
Merge pull request #800 from isuftin/legend-update

Moved back to loading specific item on back of card instead of loading from "uber"
modifying lastUpdate to get latest date, using utility to traverse tree
* minor formatting changes
* swapped == for .equals
* added testing of comparator (very trivial)
Switched to fuzzy date comparison to account for precision mismatch between http dates and sql timestamps.