Api functions, which can be invoked by build scripts.  These often delegate
to more specific namespaces, but this namespace is provided as a convenient
entry point.

The general intention is to provide functions for most purposes, without the user
having to resort to using keywords and maps.

Functions for invoking the build api HTTP server

Build utility functions

Build script configuration functions, used by the process controller to 
create a valid configuration that can then be read by the build script runner.

Main script running functionality.

Functions for loading edn build scripts

Mailman event handlers for scripts

Babashka-compatible interceptor executor

Functions for loading json script files

Script loading functionality

Functions for loading yaml script files