GEOMESA-462,463 Decoders and Formatters

* wrote decoders and formatters for Raster related Bands and Resolution in Scientific Notation
* updated indexschema.scala to include hooks for resolution and band info.
* made resolution a lexicoded double using mango
* fixed test issue
first wip on refactoring IndexCQMetaData (now without the key)
second wip on refactoring IndexCQMetaData (now without the key)
third encodeIndexCQMetaData refactor, geohash is now geometry and RFI is updated to use it. consider not serializing out footprint geometry!
fourth iteration on encodeIndexCQMetaData, now geohash is not part of CQ, just id,footprint,time like the older IndexEntry format