add favicon (Pandemic infection-rate logo)
local storage key: s/pending_deals/pending_scenario_uploads
s/upload_deal/upload_scenario
cleanup: use get_role_icon() everywhere
refactor: move some Game logic to separate javascript file
api: s/generate_decks/generate_scenario and avoid use of global G
api: always set .scenario_id at same time as .shuffle_id property

will allow me to rename shuffle_id property to scenario_id in near future
debug message: s/shuffle/scenario
cleanup: remove obsolete debug function
initial support for 5-player games
support 5 player games