Some templates allow you to define parameters that are generated for the user. We should update the new app flow to provide feedback to the user what those generated values are so they have them.

Steps to reproduce:

1. EXEC: launch new application wizard from context menu of a v3 Openshift connection (New->Application)
2. ASSERT: new application wizard from template shows up
3. EXEC: Select a template and get to next page with template parameters
4. ASSERT: the list shows parameters with "(generated)" value
   
   EXEC: hit "Finish"

Result:
I have no feedback on the values of the generated parameters. I have no idea about what was generated.