FOREX-Dollar falls for second week, Swedish crown weakens

* Swedish crown dips on lacklustre retail sales * New Zealand dollar at three-year high, near post-float peak LONDON, June 27 (Reuters) - The dollar looked set for a second week of losses on Friday, after poor U.S. economic data left investors with no reason to expect interest rates will rise anytime soon. The Swedish crown fell almost half a percent after a poor batch of retail sales numbers ...