Updating projects version to 0.6.0-incubating-SNAPSHOT.
DRILL-1379: MapR profile - use MapR v4.0.1 release
DRILL-1392: Include partition columns in star queries
DRILL-1389: Incorrect results when reading nullable data out of parquet

Fixed numerous issues in the nullable reader for parquet, removed some cruft from previous attempts to fix earlier issues that did not properly address the root causes. The reader overall is simpler and cleaner. Verified against a variety of existing a new files with complete result checks comparing against Steven's parquet reader that uses the higher level interface.

Wrote some new test tooling to allow for comparisons of large result sets.

Re-enabled the fixed binary support that was accidentally removed in some of the last changes before 0.5.

Fixed a bug where we were initializing the column data reader to read the uncompressed size of the column chunk, rather than the on-disk size.
DRILL-634: Cleanup/organize Java imports and trailing whitespaces from Drill code
Disable Lilith SOCKET connection by default.
DRILL-1390: Hive query against an ES data source fails
DRILL-1400: JsonConvertFrom should use the correct work buffer from JsonReader
DRILL-1402: Add check-style rules for trailing space, TABs and blocks without braces
DRILL-1403: HBase predicate pushdown filters are not getting applied
README update.
Change the buffer for sending synchronous message to ByteBuf_t (DataBuf_t has issues in Windows)

Increase the write buffer size
C++ Client. Correct the setting of SYSTEM_LOCALTIME_MIN for Windows platform.
DRILL-1197: C++ Client. Differentiate socket/handshake/query timeout for deadline
timer.

- add trace logging for error handling.
- return more detailed connection status for validate handshake.
- some bug fixes for time out.
DRILL-1219: C++ Client. Fix timeout for 32-bit windows platform

Disable boost cancel io and use shutdown socket operation.
DRILL-1305: C++ Client. Consume QueryState message from the Drillbit.
C++ Client. Add trace message for C++ client freeBuffer.

Conflicts:
	contrib/native/client/src/clientlib/utils.cpp
C++ Client. Run a new thread for each drillclient.
C++ Client. Guarded empty record batch for QueryResultsListener in querySubmitter.
C++ Client. CMake file specific to Dirac DrillClient.