Cleaned up code format and added more detailed comments for KDEMeshTally
Adding a couple of minor comment changes for KDEKernel implementation
Issue #90; doesn't compile yet
Change test reference to local drive
Pair programming updates for implementation of #90 and #91, including some setup for #93 and #94
Code, comments, compiling, and cruft
Add HOME from ENV variable
Initial Placement
minor merge fix