Bug#338784: packaging versions

[Daniel Pocock <daniel@pocock.com.au>]

Just some comments about versions for the xTuple source packages:

- I think the first commits in the git repos should be the versions
Andrew has used in production (please confirm versions for each pkg)

- we can then commit on the upstream branch the versions that I've used
in production:
   - CVSImp 0.4.7 (already committed)
   - my OpenRPT is from SVN, it has the string 3.3.4Beta2 in the version
field
   - my PostBooks (xTuple project in SVN) says v4.0.0 in the source, but
the version has been tweaked to access the v4.0.2 database

- we could potentially commit the intermediate versions if they may be
needed during schema upgrades.  We can commit them on the upstream
branch without packaging them for now.

- for new users, maybe we need to import the latest sources as well and
aim to upload that to sid after we have a chance to test it and upgrade
ourselves