First commit
DRILL-4 - First version of plan parser
Improved error messages slightly.
DRILL-5 - The beginnings of a physical plan interpreter.
Added copy of logo candidate
Cleaner version of the proposed logos
DRILL-5 - First kinda working version of plan interpreter.
DRILL-5 - Forgot OperatorReference class
Fixed half-baked test.
Set language level to allow maven 2 builds.
DRILL-5 - dropped useless schema listener framework
DRILL-5 - dropped OperatorReference
DRILL-5 - Sample data for test of the physical plan interpreter.  Also, allow scan-json to read from resources for testing.
DRILL-6 - ignore target
DRILL-6 - ignore target
DRILL-5 - First "working" version of Explode/Implode
DRILL-8 - Copy OpenDremel parser to drill sandbox
DRILL-9 - Move to something like maven standard layout
DRILL-11 - Literal copy.  Looks like we have a few author tags that should be removed.
DRILL-9 - Rearrange into Maven form, small changes to get the code to compile