v0.8.5

Changes since Previous release:

• add-font: retain fallbacks #463
• run update_data.sh abc72b9
• add-font/lang-support: gen language fields #460
• add-font: support multiple categories #451
• gen-push-lists: keep manually entered dirs #462
• use glyphsets python module 0110c90
• push-stats: include tables for server pushes #452
• Removed deprecated signs in GF Latin Core #450
• Resolve conflicts with protos f5102c5