Add whenAny method to return OneResult when any of the promises successfully complete
cleanup javadoc
add extra '.'
Merge branch 'whenAny' of https://github.com/tburch/jdeferred into whenAny

* 'whenAny' of https://github.com/tburch/jdeferred:
  cleanup javadoc
  Add whenAny method to return OneResult when any of the promises successfully complete
  cleanup javadoc
  Add whenAny method to return OneResult when any of the promises successfully complete