define terms / glossary / lexicon

* Lighttouch core code base: modules included here and third-party ones
* loader: a library module (?) that loops over the contents of a directory within a package and adds its components to the system
* package: an addon / extension to Lighttouch
* module: a script that gets imported for some core or packaged functionality
* action:
* rule:
* event:
* theme: template files and static asset files (these need to be in files/ dir?)
* template: Jinja/Jinja2/Twig format
* manifest.scl: the config file for our package manager, Machu Picchu, to add other scripts
* log: a record of some data processed, such as server and client requests and responses / incoming and outgoing

ContentDB:
* model: a content type / schema, defined in a yaml file, similar to json schema
* document: a content record / database entry in a content store with a yaml header and markdown body
* content store: a directory for storing documents associated with a single source, usually a profile