Add HBP funding acknowledgment verbatim to README.rst.
Add HBP funding acknowledgment verbatim to README.rst.

Github doesn't do markdown includes for security reasons.

lidakanari/NeuroM,wizmer/NeuroM,mgeplf/NeuroM,eleftherioszisis/NeuroM,BlueBrain/NeuroM,juanchopanza/NeuroM,liesbethvanherpe/NeuroM