STORM-511 update startOffset in PartitionManager when submitted in fetch request one is out of range
STORM-511 fix updating internal state of PartitionManager
STORM-538: Also shade com.google.thirdparty.publicsuffix from Guava

Change storm-core/pom.xml to also relocate com.google.thirdparty.publicsuffix
package to org.apache.storm.guava
Merge branch 'master' into STORM-538
Merge branch 'STORM-511-offset-fix' of github.com:viktortnk/storm into storm-511
STORM-540: changed log timestamp format to ISO8601 to include timezone
move new offset calculation to PartitionManager; Don't update metrics on failed fetchå
Merge branch 'master' of https://github.com/apache/storm into STORM-511-offset-fix
Merge pull request #1 from ptgoetz/storm-511

Storm 511 (minor changes)
Merge branch 'STORM-511-offset-fix' of github.com:viktortnk/storm
Merge branch 'STORM-540' of github.com:pershyn/storm
update changelog
Merge remote-tracking branch 'upstream/master'