drill

77e7de40 - DRILL-3983: Small test improvements improve error message when SQL parsing error add a simple test to Parquet writer make errors verbose by default in tests

DRILL-3983: Small test improvements improve error message when SQL parsing error add a simple test to Parquet writer make errors verbose by default in tests This closes #221 Also includes: - make the checkstyle conf not tied to the execution to allow running mvn checkstyle:check from the command line - fix verbose output in tests