Chained conditionals break branch ignore hints

[coreyfarrell]

if (condition1) {
  action1();
} else /* istanbul ignore else */ if (condition2) {
  action2();
} else {
  actionDefault();
}

When if (condition1) is processed the else action is converted to a block. This results in the following code (not including actual coverage counters:

if (condition1) {
  action1();
} else /* istanbul ignore else */ {
  if (condition2) {
    action2();
  } else {
    actionDefault();
  }
}

Due to this separation between the hint and the if (condition2) the ignore else does not get processed. When the else is converted to a block we need to move the comment into the new block so it can be seen by the (no longer chained) if statement. I have this fixed in a local branch, I just need to create a test before submitting.