created WorkoutComment model

rowers/models.py

@@ -855,6 +855,22 @@ class RowerForm(ModelForm):
 	if an>=max:
 	    raise forms.ValidationError("AN should be lower than Max")
 
+# A comment by a user on a training
+class WorkoutComment(models.Model):
+    created = models.DateField(default=timezone.now)
+    comment = models.TextField(max_length=300)
+    read = models.BooleanField(default=False)
+    user = models.ForeignKey(User)
+    workout = models.ForeignKey(Workout)
+
+class WorkoutCommentForm(ModelForm):
+    class Meta:
+        model = WorkoutComment
+        fields = ['comment']
+	widgets = {
+	    'comment': forms.Textarea,
+	    }
+        
 # An announcement that goes to the right of the workouts list
 # optionally sends a tweet to our twitter account
 class SiteAnnouncement(models.Model):