Bug: the web ui generates clobbered cli

[razvan]

I was wondering why my cluster only had a TTL of 1h instead of the requested 12h. I copy&pasted the CLI command from the web UI and missed that there is a whitespace missing before the --ttl argument.

The generated CLI looks like this:

replicated cluster create  --distribution openshift --instance-type r1.large  --version 4.14.0-okd--ttl 12h  --disk 50

Seems that version parsing succeedes but then a default TTL of 1h is set.