Update answers file data values

There are some pieces of data that are needed for the first Puppet run.
This commit adds those pieces of data to the script and answers file
example.
Add trap for cleanup

Otherwise we might not clean up after ourselves if a Ctrl-C is issued
Remove bad vrun call

Whenever input/output redirection is involved, vrun() in its current
state cannot be used since it doesn't sanitize where it's outputing it's
messages to with regards to stdin and stdout of the original command.