Add James Petty author page - #65

Changed pages include:

• authors/index.html - view
• articles/2020-11-03-the-return-of-the-powershell-devops-global-summit/index.html - view
• articles/2021-03-02-summit-lightning-demos/index.html - view
• articles/2021-03-02-website-forum-updates/index.html - view
• articles/2021-03-11-call-for-authors-and-editors/index.html - view
• articles/2021-03-15-last-call-for-summit-lightning-demos/index.html - view
• articles/2021-04-26-live-shows-powershell-devops-global-summit/index.html - view
• articles/2021-05-05-automation-summit/index.html - view
• articles/2021-09-20-automation-summit-going-virtual-and-new-date/index.html - view
• articles/2021-10-02-powershell-devops-global-summit-2022-update/index.html - view

There are more changes not included in the list