* Change `skip_resource` to use raise
* Add `supports` lines to example resource
* Change to rescue `StandardError` vs `Exception`
* Change raise to use `e.message` vs `$!`
* Remove redundant returns
* Change `File.exists?` to `File.exist?`
* Update shasum in tests
Signed-off-by: Jerry Aldrich <jerryaldrichiii@gmail.com>