- the build problem that prompted by this was resolved and the fix is
  present in 2.0

break long lines at 80 columns

See merge request !3

- Just for text reading/printing convenience since these are
  documentation files.  Most was 80 column already except for a parts of
  the top level readme.

various edits

See merge request !2

update Summit information to specify mlx5_0 domain

See merge request !1