Deleting a module should remove it completely

[lizlooney]

Steps to reproduce:

1. Create a new project.
2. Click on the editor tab for Teleop.
3. Add a comment block to the init method.
4. Click on the editor tab for Robot. (This causes the Teleop method to be saved.)
5. Click on the editor tab for Teleop.
6. Right click on the editor tab for Teleop and choose Delete.
7. Click on the editor tab +.
8. In the Create New OpMode section, enter Teleop and click Create.
9. Notice that the new Teleop init method has the comment block that was added in step 3. It should not!