added coding standards for PMD
Renamed configuration file for checkstyle

This makes the name more explicit.
Added additional exclusion for typical development practices.
Force inclusion of Save Actions
Moved the UI settings to resources

Until there is a way of loading up the the file from the resources folder.
Added additional shadow simple name filter
Updated copy standards to reference external URL

The URL specifies Differences between British, Canadian and American
Spelling.

This reduces the amount of text for the document.

Fixed a few consistency errors