Update hello-world for 1.0 (#1158)

Closes #699 

Currently waiting for the job to finish in order to plot the last set of
data. However, all the other content should be there and updated to
support 1.0.

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Co-authored-by: Frank Harkins <frankharkins@hotmail.co.uk>
Co-authored-by: Rebecca Dimock <beckyd@us.ibm.com>
Co-authored-by: Eric Arellano <14852634+Eric-Arellano@users.noreply.github.com>
Co-authored-by: Rebecca Dimock <66339736+beckykd@users.noreply.github.com>
Co-authored-by: abbycross <across@us.ibm.com>