Faster json serializing
Bug in intersection calculation method
Move debug output
Spacing divs
Method for converting numbers to human-friendly

Will convert:
10500 => 10.5k
105600 => 105.6k
1100000 => 1.1M
Clean up default values in controller
Add link for ontology classes
Unique values for select list
More values associated with ontologies for facets
Select-based sorting options
Ontology links and more granular data