change log format and fix log maintanance
Merge pull request #68 from mjura/log-format

Change log-format with date sufix
Add default attributes for the HA bits

They were forgotten when adding HA support.
Merge pull request #76 from vuntz/ha-attribute

Add default attributes for the HA bits
Merge branch 'release/roxy/master' into roxy-sync
Merge pull request #79 from vuntz/roxy-sync

Merge roxy branch into stoney