accumulo ingest command
vagrant: mount my ivy cache to vm
updated AccumuloIngest and reading/writing to work with new tiling code
TMS server does weighted overlay
cleanup dead file
refactor cmd args for accumulo commands
fix? spark serialization problems
stop using AccumuloInstance class

looks like it’s being pulled into the spark
who broke this?
factor out Sink to give a little more space
Accumulo Ingest test

uses mock instance
Added ConstantTile writing through ArgWriter.

 - Refactored Geotools GeoTiff reader, moved the Reader and Writer stuff to ascii, since that's the only format still using that architecture.
Merge remote-tracking branch 'upstream/master' into write-constant-raster
add NoDataTile constructor

in reality is facade for ConstantTile
register accumulo Mock connector with kryo
add tile pyramiding on ingest
add AccumuloCatalog and Pyramid on ingest
add CatalogSpec

check that we can pull out an extent of tiles and add them
fix: metadata catalog

using both family and qualifier to store layer info
fix: Nones allowed propagate through pyramid