feature #2289: take out ganglia im/vmm files
feature #2284: delete references to ganglia in oned.conf
feature #2284: delete ganglia im option from sunstone
Feature #2135: Allow VMs in unknown state to be shutdown
Feature #1713: Add host, ds and vnet rename actions
Feature #1713: Add rename actions to sunstone
Feature #1713: Add rename actions to Java OCA
Sunstone message missing from translations
Merge remote-tracking branch 'origin/master' into feature-1713
Feature #1713: New rename messages missing from translations
Feature #1713: Add host, ds & cluster name checks to fsck
Bug #2300: Fix users column in onegroup list
Bug #2295: Show hostname for VMs in poweroff
Feature #1742: Add secondary groups to sunstone user tab
bug #2294: install nokogiri < 1.6.0 for ruby < 1.9 in install_gems
feature #1713: Deal with concurrent renames
Merge branch 'feature-1713'
Merge branch 'master' of git.opennebula.org:one
feature #2187: add files_ds and init options to CLI template creation
Feature #1742: Add secondary groups to sunstone config tab