added labfile with markdown (#108)

Author: amortenson

tests/example_data/labfile1.js

@@ -27,9 +27,40 @@ tuxlab.tasks = function(env){
   var v3 = function(){}
   var s4 = function(){}
   var v4 = function(){}
+  /* @task1 this is task 1 
+   tomato{}  
+   hi();
+    @onevar1
+   I'm a cheesepuff
+   @othervar1
+  */
   var task1 = tuxlab.newTask('TASK1','MD1',s1,v1)
+  /*
+@task2
+this is task 2 
+   potato{}  
+   bye();
+    @onevar2
+   I'm a cheesepuff
+   @anothervar2
+  */
   var task2 = tuxlab.newTask('TASK2','MD2',s2,v2)
+  /*@task3 this is task 3
+   onion{}  
+   later();
+    @onevar3
+   I'm a cheesepuff
+   @othervar3
+  */
   var task3 = tuxlab.newTask('TASK3','MD3',s3,v3)
+  /*
+   @task4 this is task 4
+   turnip{}  
+   ello();
+    @onevar4
+   I'm a cheesepuff
+   @othervar4
+  */
   var task4 = tuxlab.newTask('TASK4','MD4',s4,v4)
   return tuxlab.init()
            .nextTask(task1)