[doc] updated faq files

[Chuck Hagenbuch]

Quoting Eric J Rostetter <eric.rostetter@physics.utexas.edu>:

> I've put up some updated faq files at:

I've merged everything into one User faq (with sections for IMP 2.2 and IMP 3) 
and committed all this.

> Hope my changes are okay with you all...  As long as you keep committing
> my changes, I'll keep making them.  If I'm heading in the wrong direction,
> let me know so I don't go too far down the wrong road...

Looks like the right direction so far...

-chuck

--
Charles Hagenbuch, <chuck@horde.org>
"A dream which helps you to live your reality with dignity
 and justice is a good dream." - Tariq Ramadan