Remove some trailing whitespace

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Add template for README.Git file.

Since it needs to contain a SHA-1, it cannot really be included
literally in this repository.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Merge branch 'git-project-state'

Merge changes from the version that is included in Git into the
git-multimail subdirectory.
Add a CHANGES file

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Increment version number to 1.0.0