Locations of some utility programs to shift

[James E Keenan]

NotFound wrote:

>
> If it's a demo, moving it to examples is a nice solution,
>

If we moved it there, would it break anything in 'make examples_tests'? 
  (See below.)

Patrick R. Michaud wrote:

 >
 > +1 to removing pgegrep.  (I didn't write it, and I don't know who is
 > ultimately responsible for it. :-)
 >

It appears to have been created by Joshua Isom in Feb 2007.  From 'svn log':

r17053 | jisom | 2007-02-19 02:40:12 -0500 (Mon, 19 Feb 2007) | 8 lines
[snip]
Add pgegrep to tools/util(I don't know the best place)

Among currently active committers, coke, NotFound, dukeleto and util 
have done minor touch-ups.



I think I'll first try moving it to examples and see if anything breaks. 
  I'll treat this separately from the branch merge.

Thanks for responding.

kid51