Add meta files
Update Rakefile w/ Bundler tasks
New gitignore file
New Gemspec file
Remove legacy plugin files
Thorfile - adapt to Dradis::Plugins use
Replace lib/nexpose_upload with lib/dradis/plugins/nexpose
Skeleton files for the Engine
Add Nexpose helper classes from Pro
Service - account for <tests> without <Paragraph>
Extract different format-parsing capabilities to modules
Add FieldProcessor to the add-on