Catalog update to improve module version lookup

[msneddon]

This PR introduces a fairly substantial change to the catalog internals for several reasons:

1. We want to be able to store old discarded dev/beta versions and look them up by git commit hash so that they are rerunnable even after dev/beta versions are updated
2. We want a more flexible and general way to fetch specific module version information by git commit hash, semantic version, dev/beta/release tags, or the latest release by default
3. We want better access to the compilation report for a specific module version

This PR will support necessary changes for data<->files and local function work, and for better UI for local functions. The changes also make the underlying catalog a bit more stable. Despite the major version bump, the API is actually backwards compatible for now, although we can now start removing some calls from NJS or kb-sdk in favor of the new get_module_version method.