New snippet system, Invalid Preset

[d.healey]

@Christoph-Hart I remember you've added a new snippet system, but can't remember why. Anyway today I updated to the latest develop branch and I noticed snippets are way longer than they used to be, and I see this message when loading them into HISE.

[ulrik]

@d-healey I've noticed it too

[DabDab]

I am getting trouble too.