Wired Item creation down through the stack
When a bellow is opened, map automatically flips to the bounding box of the aggregation
Opening a bellow opens the map to the bounding box of the top level item in the bellow. If the item in the bellow has no bounding box, the bounding box opens to the US
Added svg icons for bucket, space and branching for the cards
Spruced up how the cards look

- Upped font size for description and title 

- Centered title

- Switched buttons to icons

- Changed info button to be a span after the description text
Merge pull request #560 from isuftin/master

UI improvements, a bit of refactoring
locking down geoserver version, ignoring wfs test that uses external dependency