example.yaml in trackler-2.2.1.96

- old
+ new

@@ -1,8 +1,7 @@
 exercise: Grains
-version: 1
-plan: 13
-imports: '&grains-on-square &total-grains'
+version: 2
+plan: 11
 tests: |-
   for @($c-data<cases>[0]<cases>) {
     if .<expected> == -1 {
       throws-like { grains-on-square(.<input>) }, Exception, .<description>;
     } else {