Renamed MetaCatUtil to MetacatUtil
Merge 1.9 changes into Head
use "within" rather than "intersects" as the spatial search criteria for dataset location.(see bugzilla #2972)
Changed float object handling in spatial components in order to compile on jdk 1.4.2
Make spatial query more accurate by actually intersecting geometries in addition to a simple bbox filter. Important for testing intersection of irregular shaped objects or multi-geometries
Updated spatial query to also look at point spatial cache as some documents may only be represented as a single point.
Rewrote spatial query handler to use geotools directly against the spatial cache.