[rfc] Add help text to start-up text

[Phil Muldoon]

On 21/06/13 15:59, Pedro Alves wrote:
> On 06/21/2013 10:53 AM, Phil Muldoon wrote:
>> I've updated the patch with yours and other reviewers' suggestions.
>> The start-up text now reads:
> 
> Looks great to me.  Thanks!

It's been twelve days since the last comment on this patch, so I think
the conversation has pretty much ceased on this topic.  As the last
patch gathered no objections, is it ok to check in?

Cheers

Phil