[fw-mvc] Bootstrapping action helpers

Is there a recommended approach for bootstrapping action helpers? I like that I can bootstrap plugins using the front controller resource, but it doesn't seem to support action helpers.

Some of the ideas in mind are:

1. Bootstrapping a plugin that loads the action helpers.
2. Extending the front controller resource to support helper names in application.ini.
3. Adding an _initActionHelpers method to my bootstrap.

Any other ideas that I might be overlooking? Thanks!

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Hector