refactored the templating system
move-templating out of ProcessedPod
created an array of tests to identify the templating engine
made templating engines into classes, rather than roles
new error occurred where role supplied a BagHash and a new did not initialise it
- added a method to the role to reinitialise it.
begun to add Cro Web templates as possible option
refactored the highlighting system
moved highlighting from templates
created possibility for alternate highlighting engine
made autodetection of template engine into a role
refactored Exceptions, putting all exceptions associated with ProcessedPod into one file
refactored path names, creating RenderPod
folder, moved files to more intuitive places
renamed pm6 to rakumod
renamed sanity tests to make order more logical, testing base roles/classes first