Security release for handlebars

v2.0.1

Merge pull request #7 from ConvivioTeam:dependabot/npm_and_yarn/handl…

Release v2.0.0

This breaking change fixed a bug found during UKGC 2019.

The column session notes long url has been replaced by session notes. If you wish to display a link to the session notes for each session then you need to update your column headings. See the UKGC 2019 spreadsheet here:
https://docs.google.com/spreadsheets/d/1S6nemSPxSLrURGigaQZFKViWBoAhalpE2f0RtZ92Fpk/pubhtml

Release v1.0.0

Initial release before UKGC 2019