Clean up README.rst and some minor tweaks.

Squashed commit of the following:

commit 2dd228c77cb5dbf23a98285f67d1ded972476511
Merge: d67d1a4 cc628e2
Author: Faye Brackett <faye.brackett@hp.com>
Date:   Mon Jun 16 10:47:33 2014 -0700

    Merge branch 'master' of ssh://sqws133.houston.hp.com/opt/home/brackfay/git/bare-sand

commit d67d1a408dc3edefddf138c3e619b3a0736fad5b
Author: Faye Brackett <faye.brackett@hp.com>
Date:   Mon Jun 16 10:46:01 2014 -0700

    Minor change to foo.txt

commit d46e76809021d73efc55c778d49918c75e0fd10a
Author: Faye Brackett <faye.brackett@hp.com>
Date:   Mon Jun 16 10:45:12 2014 -0700

    Fixed up README.rst so it would look cleaner on github.

commit cc628e26ca3235ce18df637a0e8503d09789b0de
Author: Faye Brackett <faye.brackett@hp.com>
Date:   Mon Jun 16 10:38:10 2014 -0700

    Added bar file

Change-Id: Ie98830a01e9b5bb665d2361ea12976042410275a