Added javadocs
Added a documenatation folder
Added a file for grid based kNN search. Started work on building grid.
Copied KDTest over and started working on converting it to test the grid based method.
Added constructor and overhaul methods
Added scripts for jdb and to run JUnit
Moved sqDist from KDTree and into a utility class.
Changed name of GridTest to OITest. Fixed tests so that they work properly but fail their assertions.
Renamed to OITest.java
Cleaned up a bit. Builds properly.
Moved sqDist from KDTree to Utility
Added code for the bounding rectangle.
Working on fixing findPoints
Added entry to gitignore
Added a Utility method to map for single dimensional arrays.
Started implementing findNearest.
Changing test to accomodate findNearest
Added some javadoc comments. Also removed the axis param from buildStack. The axis info is contained within the node.
Added type parameters to ArrayList declarations
Added javadoc comments