make ServerTimeRejectionPolicy also reject timestamps AHEAD of server time
Merge pull request #360 from liquidm/fix_future_timestamps

make ServerTimeRejectionPolicy also reject timestamps AHEAD of server time
prepare for next release
Merge branch 'master' of github.com:metamx/druid
[maven-release-plugin] prepare release druid-0.6.49
[maven-release-plugin] prepare for next development iteration