Description of problem:
When fusor-installer (or launch-fusor-installer) fires up, and you've gone through and configured values, you'll end up with something like this:

If you DO NOT want to configure networking please set 'Configure networking on this machine' to No before proceeding. Do this by selecting option 'Do not configure networking' from the list below.

How would you like to proceed?:
1. Proceed with the values shown
2.    Change Network interface   eth1
3.           Change IP address   192.168.122.10
4.             Change Hostname   fusor.example.com 
5.         Change Network mask   255.255.255.0
6.      Change Network address   192.168.122.0
7.         Change Host Gateway   192.168.155.1
8.     Change DHCP range start   192.168.122.11
9.       Change DHCP range end   192.168.122.254
10.        Change DHCP Gateway   192.168.122.1
11.       Change DNS forwarder   192.168.155.1
12.              Change Domain   example.com
13.         Change Foreman URL   https://fusor.example.com
14.       Change NTP sync host   1.centos.pool.ntp.org
15.            Change Timezone   US/Eastern
16. Change BMC feature enabled   false     
17. Change BMC default provider  ipmitool
18. Do not configure networking
19. Do not configure firewall
20. Cancel Installation

To go through and configure everything, you've been simply doing n+1 each time, entering a value, and moving on. Once you have everything configured though, you're supposed to stop doing that, and use #1. It would be a more natural progression, as well as being a bit more streamlined, in that you won't know if you can proceed with the values, without looking at the values first, yet at the bottom of the values is where we list cancel.

We should flip 'Proceed with the values shown' with 'Cancel Installation'.

Version-Release number of selected component (if applicable):
Tech Preview

Additional info: