Fixing broken test case

I think there's something to be looked at `ASMExtractorTest.java`.

All test cases from the test suite passed successfully but 2 from the mentioned one. If you take a look on the last try-catch block from EAR and WAR test cases, you will see that you were actually using a valid path, so the test shouldn't fail. DesignWizard finds something at `WAR_PROJECT_PATH` and `EAR_PROJECT_PATH`.

Moreover, I think `DesignWizard(EAR_PROJECT_PATH, "")` should be equivalent to `DesignWizard(WAR_PROJECT_PATH)` (and I think this is valid to `WAR_PROJECT_PATH` as well).

I suggest you to create a "unstable" remote branch, so people can send pull requests, you can check yourself the modification, and merge it to the master (stable) branch. If you do so, I can edit my pull request to the "unstable" branch before you accept it.

Finally, as you noticed, I changed `README` to `README.md`.

Looking forward to hearing about our last try-catch block.
Thanks!