Also add consistent indenting to make the loop easier to read.
The create_tarball.sh in v1.6 assumes SVN. So let's not check that any more...
Fix copy-n-paste error: had the ompi URLs instead of the ompi-release URLs.
Removed a redundant copy of the scripts running on the build server and moved the remaining copy out to a top-level directory in contrib (i.e., contrib/build-server vs. contrib/dist/build-server, where I never could remember where to find them).
