Merge pull request #12 from ama-csail/bugfix

removed external storage methods from mainActivity

app/src/main/java/edu/mit/dig/amaexample/MainActivity.java

@@ -55,20 +55,4 @@ private void generateIntentList() {
 
     }
 
-
-    /**
-     * Writes the string to external storage
-     * @param view
-     */
-    public void writeExternalStorage(View view) {
-
-    }
-
-    /**
-     * Reads the string from external storage and displays it
-     * @param view
-     */
-    public void readExternalStorage(View view) {
-
-    }
 }