Added support for localized strings #91

[BernieWhite]

PR Summary

• Added support for localized strings using the $LocalizedData variable. Add support for localized strings #91
• Fixed inconsistencies with default options file name. Inconsistencies with default options file name #103
• Added configuration for setting output options. Add configuration for output options #105
• Added parameter alias -MarkdownEncoding on New-PSDocumentOption for -Encoding. Add parameter alias for Markdown.Encoding option #106

Fixes #91
Fixes #103
Fixes #105
Fixes #106

PR Checklist

• PR has a meaningful title
• Summarized changes
• Change is not breaking
• This PR is ready to merge and is not Work in Progress
• Code changes
  • Have unit tests created/ updated
  • Link to a filed issue
  • Change log has been updated with change under unreleased section