Remove deprecated settings from java-exec's drill-module.conf
DRILL-1073: Include intermediate fragments when initializing remainingFragmentCount

Ignore QueryState.COMPLETED messages in jdbc.

This was causing the Query Complete message to get sent before the query had actually completed.
DRILL-1053: Check file if it exists on filesystem before adding it to FileInputFormat
DRILL-1013: Changed type of monthsToMillis to long.
DRILL-1057: Support partial profiles in query profile interface
DRILL-1054: Handle return statement in function templates
DRILL-997: Basic metrics and threads UI.
DRILL-972: Add newline if no delimiter is specified; avoid rescanning (contains DRILL-950).
DRILL-1052: C++ Client. Update protocol buffer generated code.
DRILL-1045: C++ Client Properly shutdown sockets
DRILL-605: Round up decimal when truncating fractional part
DRILL-1080: Handle out of space condition in Hash join probe
DRILL-1081: Always return OK_NEW_SCHEMA on first batch in Streaming Agg
Add vector validator to IteratorValidator
DRILL-1083: Fix Travis integration
Remove deprecated settings from java-exec's drill-module.conf
1. Create new batch holder for hash table if an insertion fails due to space constraints in existing batch holder.
2. Use allocateNew() for hash aggr and hash table allocations.