I have gone though some articles, the deep meaning from these articles i got. the officials say that no crypto currency regulation , but indirectly say they not ban also.
finally they said , this crypto currency not effected the world financial system , and also we have to think about the ""rapidly growing technology"". BTC
but in my opinion this crypto currency has a bright future but no so soon but definitely.
Actually bitcoin is new currency with relatively low liquidity. It has no power to influence the worlds economy, yet. Most of us are pretend bitcoin as money gainer instead of currency, we are still sell bitcoin for fiat after we got some profit or while we want to buy some goods. As long as they don't make any bad regulation for bitcoin then G20 Meeting is not brings negative impact for bitcoin.