resolves issue https://github.com/rcbops/ansible-lxc-rpc/issues/161

(cherry picked from commit ad9e75b7de1b33536df6c0cf5c0782b3fc15dfda)
fix template name ircbalance -> irqbalance

(cherry picked from commit b1284cd108bf2a51216fd866c01b6340663d4bba)
Merge pull request #287 from mancdaz/icehouse-161

Drop in irqbalance policy