Fix #637. Truncate log file if the last request wasn't written properly
Update the changelog
Fix #640. Update cluster config to track the last used shard id and increment for new ones
Merge pull request #646 from influxdb/fix-640-duplicate-shard-ids

Fix #640. Update cluster config to track the last used shard id and incr...
Update CHANGELOG.md
Update CHANGELOG.md
Update CHANGELOG.md
follow symlinks

for people that have a symlink, such as /opt/influxdb/shared/data as a link to a datadir on a different volume, this makes sure the ownership is reset there too.
otherwise you can get influxdb to panic due to incorrect permissions (happened to me)
Merge pull request #651 from Dieterbe/patch-1

follow symlinks
update the changelog

[skip ci]
Fix influxdb on 32 bit arch
Fix a typo

[skip ci]
Close #643. Support pretty-print of JSON via HTTP API
implementing subscriptions
parser improvements