[ENH] Suggestions for the 50 years of microstate conference

[vferat]

I'll keep track of suggestions from the 50 years of microstate conference here:

• Add a method to compute Markov chain transitions in segmentation Add transition probabilities #91
• Work on a BIDS specification for microstates
• Reorder clusters centers between two cluster instances
• Collaboration with AIF-PAIF
• segmentation.plot() without GFP (flat)
• [_base.predict] INFO: Segmenting data with factor 10 and effective smoothing window size: 0.0420 (ms). -> s
• use _make_interpolation_matrix to change from one setup to another