Automate docs Update

[OCram85]

Should use platyPS for:

• Wirte about page in markdown
• Generate comment help files from comment based help in source files
• Generate markdown page with all cmdlets
• *Generate external help file in .\src\en-US *
• *Generate about file in txt format in .\src\en-US *

Snippets

prototype worklow:

Import-module platyPS, PSCerendtialStore
New-MarkdownAboutHelp
New-MarkdownHelp
Update-MarkdownHelpModule
New-External Help