Add/increment nucleotide-count test version

exercises/nucleotide-count/NucleotideCount.elm

@@ -1 +1,5 @@
 module NucleotideCount (..) where
+
+
+version =
+  2

exercises/nucleotide-count/NucleotideCount.example

@@ -3,6 +3,10 @@ module NucleotideCount (..) where
 import String
 
 
+version =
+  2
+
+
 nucleotideCounts : String -> { a : Int, t : Int, c : Int, g : Int }
 nucleotideCounts sequence =
   let

exercises/nucleotide-count/NucleotideCountTests.elm

@@ -3,7 +3,7 @@ module Main (..) where
 import Task
 import Console
 import ElmTest exposing (..)
-import NucleotideCount exposing (nucleotideCounts)
+import NucleotideCount exposing (nucleotideCounts, version)
 
 
 tests : Test
@@ -11,6 +11,9 @@ tests =
   suite
     "NucleotideCount"
     [ test
+        "the solution is for the correct version of the test"
+        (assertEqual 2 version)
+    , test
         "empty dna strand has no nucleotides"
         (assertEqual
           { a = 0, t = 0, c = 0, g = 0 }