Renamed L6009 -> L4736 and added correct L6009

[chruoss]

Renamed L6009.php -> L4736.php
Renamed L6009_A.php -> L4736_A.php
Added correct L6009.php
Added correct L6009_A.php

[snipe]

Hi there - thanks for this! Can you please re-target this PR to point to the develop branch, per our Contributing documentation?

You don't need to close and re-open. After you create a pull request, you can modify the base branch so that the changes in the pull request are compared against a different branch. By changing the base branch of your original pull request rather than opening a new one with the correct base branch, you’ll be able to keep valuable work and discussion.

Also I'm not sure what problem this is exactly solving?

Thanks!

[chruoss]

I changed the brach to develop.

With the original L6009 labelformat i wasn't able to print on the L6009 Labelsheet, there was too much of a gab on the top. So i took the original L6009 and renamed it to L4736 because the testprint from akspeh1on pull request #17710 was on a L4736 labelsheet.