GitLab

* Added getting_started/ parallel to examples/
* Added getting_started/part1/ which is a quick port of hello_tutorial from the
  NaCl SDK documentation page.
* Added support for examples not using auto-generated Makefiles
* Disbled testing of getting_started/part1 (it doesn't have the test hooks)
* Moved examples/getting_started/simple_hello_world =>
        examples/tutorial/using_ppapi_simple

BUG=none
R=eliben@chromium.org

Review URL: https://codereview.chromium.org/23661005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@222142 0039d316-1c4b-4281-b951-d872f2087c98