Description of problem:
When running ovirt-hsted-engine-setup on already provisioned host with running vms, answers.conf file is generated even in case configuration process is terminated by the user.

[root@ovirt1 ~]# ovirt-hosted-engine-setup
[ INFO  ] Stage: Initializing
          Continuing will configure this host for serving as hypervisor and create a VM where you have to install oVirt Engine afterwards.
          Are you sure you want to continue? (Yes, No)[Yes]: no
[WARNING] Aborted
[ INFO  ] Generating a temporary VNC password.
[ INFO  ] Stage: Clean up
[ INFO  ] Generating answer file '/etc/ovirt-hosted-engine/answers.conf'
[ INFO  ] Stage: Pre-termination
[ INFO  ] Stage: Termination
[root@ovirt1 ~]#


Version-Release number of selected component (if applicable):
3.4.2, 3.4.3

How reproducible:
Always

Actual results:
/etc/ovirt-hosted-engine/answers.conf is generated and replaced 

Expected results:
file shouldn't be replaced until configuration is complete

Additional info:
[root@ovirt1 ~]# cat /etc/redhat-release
CentOS release 6.5 (Final)
[root@ovirt1 ~]# rpm -qa|grep ovirt|sort
ovirt-engine-cli-3.4.0.5-1.el6.noarch
ovirt-engine-sdk-python-3.4.3.0-1.el6.noarch
ovirt-host-deploy-1.2.2-1.el6.noarch
ovirt-hosted-engine-ha-1.1.5-1.el6.noarch
ovirt-hosted-engine-setup-1.1.5-1.el6.noarch
ovirt-iso-uploader-3.4.3-1.el6.noarch
ovirt-node-plugin-ipmi-3.0.4-1.0.el6.noarch
ovirt-node-plugin-snmp-3.0.4-1.0.el6.noarch
ovirt-release34-1.0.1-1.noarch