Merge pull request #315 from michaelspets/pangram314

pangram: implement missing test [Fix #314]

exercises/pangram/src/test/java/PangramsTest.java

     public void panagramInAlphabetOtherThanAscii() {
         assertFalse(Pangrams.isPangram("Широкая электрификация южных губерний даст мощный толчок подъёму сельского хозяйства."));
     }
+
+    @Ignore
+    @Test
+    public void upperAndLowerCaseVersionsOfTheSameCharacterShouldNotBeCountedSeparately() {
+        assertFalse(Pangrams.isPangram("the quick brown fox jumped over the lazy FOX"));
+    }
 }