Merge pull request #29 from rackerjoe/master

Merged automatically by jenkins after successful build test
Merge pull request #30 from Apsu/v4.2.1rc

HA -- The Final Frontier
Restart on notify.sh changes.
Merge branch 'master' of github.com:rcbops-cookbooks/keepalived
Merge pull request #31 from willkelly/master

Merged automatically by jenkins after successful build test
Reorder resources to make more sense.
Merge branch 'master' of github.com:rcbops-cookbooks/keepalived
* Drop notify.sh before keepalived restart.

* Ensure keepalived is restarted when notify.sh changes.
Restart keepalived on vrrp resource changes.
remove unnecessary restart