Description of problem:

Even after selecting "UNDEPLOY" from under Hosted Engine while removing host following warning will popup when removing host: 
~~~
The hosts marked with * still have hosted engine deployed on them. Hosted engine should be undeployed before they are removed.
~~~

Version-Release number of selected component (if applicable):
rhvm-4.2.2.6-0.1.el7.noarch

How reproducible:
Always

Steps to Reproduce:
1. Deploy Hosted Engine host
2. Undeploy Hosted Engine host from GUI [optionally run "ovirt-hosted-engine-cleanup" from HE host]
3. Try to remove host

Actual results:
The hosts marked with * still have hosted engine deployed on them. Hosted engine should be undeployed before they are removed.

Expected results:
No warning while removing host.

Additional info:
Same warning message will appear even after executing "ovirt-hosted-engine-cleanup" from HE host:
======
#  /usr/sbin/ovirt-hosted-engine-cleanup
 This will de-configure the host to run ovirt-hosted-engine-setup from scratch. 
Caution, this operation should be used with care.

Are you sure you want to proceed? [y/n]
y
  -=== Destroy hosted-engine VM ===- 
You must run deploy first
  -=== Stop HA services ===- 
  -=== Shutdown sanlock ===- 
shutdown force 1 wait 0
shutdown done 0
  -=== Disconnecting the hosted-engine storage domain ===- 
You must run deploy first
  -=== De-configure VDSM networks ===- 
  -=== Stop other services ===- 
  -=== De-configure external daemons ===- 
  -=== Removing configuration files ===- 
? /etc/init/libvirtd.conf already missing
- removing /etc/libvirt/nwfilter/vdsm-no-mac-spoofing.xml
? /etc/ovirt-hosted-engine/answers.conf already missing
? /etc/ovirt-hosted-engine/hosted-engine.conf already missing
- removing /etc/vdsm/vdsm.conf
- removing /etc/pki/vdsm/certs/cacert.pem
- removing /etc/pki/vdsm/certs/vdsmcert.pem
- removing /etc/pki/vdsm/keys/vdsmkey.pem
- removing /etc/pki/vdsm/libvirt-spice/ca-cert.pem
- removing /etc/pki/vdsm/libvirt-spice/server-cert.pem
- removing /etc/pki/vdsm/libvirt-spice/server-key.pem
- removing /etc/pki/CA/cacert.pem
- removing /etc/pki/libvirt/clientcert.pem
- removing /etc/pki/libvirt/private/clientkey.pem
? /etc/pki/ovirt-vmconsole/*.pem already missing
- removing /var/cache/libvirt/qemu
? /var/run/ovirt-hosted-engine-ha/* already missing
======