EUCA-5876 LDAP Sync: fails to look up and sync users
Merge remote-tracking branch 'origin/testing' into testing
EUCA-8121 Instance restoration fails for instances
EUCA-6429 DNS TCP handler should have read timeout
bumped up wait_for_creds default timeout to 900 sec
Merge branch 'testing' of https://github.com/eucalyptus/eutester into testing