Daemonized version for watched folders etc.

[ml-evs]

I'm wondering if it is worth adding a daemonized version of the Python API functionality for watching folders and pushing to samples (for example). It could either live in this repo or somewhere separate, but perhaps as it will use this repo heavily, it could be prototyped here as an example. I'm not sure who has a use case for this yet (@PeterKraus / @jdbocarsly?) but I imagine it will be common (needing to push from instruments rather than pull).