Add Last Ditch Equals Comparison

Fixes a problem where int/float of the same value would return not
equal. This may also fix other comparisons in the future.

assert/assertions.go

@@ -25,6 +25,11 @@ func ObjectsAreEqual(a, b interface{}) bool {
 		return true
 	}
 
+	// Last ditch effort
+	if fmt.Sprintf("%#v", a) == fmt.Sprintf("%#v", b) {
+		return true
+	}
+
 	return false
 
 }