Flesh out the README file with a little more useful information
Flesh out the README file with a little more useful information

The current README file contents are amuzing, but could contain
more useful information for downstream users / developers. This
is an attempt to fill out the README file with further content.

Change-Id: I1c364d107d1d6caf110d223560cee3a0a065ee6b
Signed-off-by: Daniel P. Berrange <bb938cf255e055ff3507f2627d214e8e62118fcf@redhat.com>

n0ano/ganttclient