FOREX-Kiwi hits skids, others buy time before China PMI

* NZ dollar falls sharply after RBNZ sounds less hawkish SYDNEY, July 24 (Reuters) - The New Zealand dollar skidded to a six-week low on Thursday after the country's central bank switched to a wait-and-see stance following its fourth straight rate hike, while other major currencies snoozed. The kiwi dollar dropped nearly a full U.S. cent to as low as $0.8606, touching levels not seen since June ...