doc: Update overview a bit
authorColin Walters <walters@verbum.org>
Fri, 20 Jun 2014 15:59:49 +0000 (11:59 -0400)
committerColin Walters <walters@verbum.org>
Fri, 20 Jun 2014 15:59:49 +0000 (11:59 -0400)
commit39e4c7c6fe3f733eac715db202a97d6c2c1e5d22
tree875fa22be23a6ffd68915a9276517e39e7c25360
parentfbd97b2ef2b234b20834ee3af27843163d6763aa
doc: Update overview a bit

Link to docker, note in introductory paragraph the goal of package
composition on a server.
doc/overview.xml