wordy: add hints to @Ignore annotations

exercises/wordy/src/test/java/WordProblemSolverTest.java

@@ -27,85 +27,85 @@ public final class WordProblemSolverTest {
         assertEquals(2, solver.solve("What is 1 plus 1?"));
     }
 
-    @Ignore
+    @Ignore("Remove to run test")
     @Test
     public void testSingleAddition2() {
         assertEquals(55, solver.solve("What is 53 plus 2?"));
     }
 
-    @Ignore
+    @Ignore("Remove to run test")
     @Test
     public void testSingleAdditionWithNegativeNumbers() {
         assertEquals(-11, solver.solve("What is -1 plus -10?"));
     }
 
-    @Ignore
+    @Ignore("Remove to run test")
     @Test
     public void testSingleAdditionOfLargeNumbers() {
         assertEquals(45801, solver.solve("What is 123 plus 45678?"));
     }
 
-    @Ignore
+    @Ignore("Remove to run test")
     @Test
     public void testSingleSubtraction() {
         assertEquals(16, solver.solve("What is 4 minus -12?"));
     }
 
-    @Ignore
+    @Ignore("Remove to run test")
     @Test
     public void testSingleMultiplication() {
         assertEquals(-75, solver.solve("What is -3 multiplied by 25?"));
     }
 
-    @Ignore
+    @Ignore("Remove to run test")
     @Test
     public void testSingleDivision() {
         assertEquals(-11, solver.solve("What is 33 divided by -3?"));
     }
 
-    @Ignore
+    @Ignore("Remove to run test")
     @Test
     public void testMultipleAdditions() {
         assertEquals(3, solver.solve("What is 1 plus 1 plus 1?"));
     }
 
-    @Ignore
+    @Ignore("Remove to run test")
     @Test
     public void testAdditionThenSubtraction() {
         assertEquals(8, solver.solve("What is 1 plus 5 minus -2?"));
     }
 
-    @Ignore
+    @Ignore("Remove to run test")
     @Test
     public void testMultipleSubtractions() {
         assertEquals(3, solver.solve("What is 20 minus 4 minus 13?"));
     }
 
-    @Ignore
+    @Ignore("Remove to run test")
     @Test
     public void testSubtractionThenAddition() {
         assertEquals(14, solver.solve("What is 17 minus 6 plus 3?"));
     }
 
-    @Ignore
+    @Ignore("Remove to run test")
     @Test
     public void testMultipleMultiplications() {
         assertEquals(-12, solver.solve("What is 2 multiplied by -2 multiplied by 3?"));
     }
 
-    @Ignore
+    @Ignore("Remove to run test")
     @Test
     public void testAdditionThenMultiplication() {
         assertEquals(-8, solver.solve("What is -3 plus 7 multiplied by -2?"));
     }
 
-    @Ignore
+    @Ignore("Remove to run test")
     @Test
     public void testMultipleDivisions() {
         assertEquals(2, solver.solve("What is -12 divided by 2 divided by -3?"));
     }
 
-    @Ignore
+    @Ignore("Remove to run test")
     @Test
     public void testUnknownOperation() {
         expectedException.expect(IllegalArgumentException.class);
@@ -114,7 +114,7 @@ public final class WordProblemSolverTest {
         solver.solve("What is 52 cubed?");
     }
 
-    @Ignore
+    @Ignore("Remove to run test")
     @Test
     public void testInvalidQuestionFormat() {
         expectedException.expect(IllegalArgumentException.class);