Necroware MCE Adapter

This is an EasyEDA implementation of the Necroware MCE Adapter project, as described at https://github.com/necroware/mce-adapter.  The purpose of this translation to EasyEDA is to address several component footprint issues of the original design, without the need to learn the KiCad software stack.

Summary of changes:

• Corrected footprint for C1, D1, VIDEO_OUT1 as per notes in footprint issues thread.
• Replaced Mini-B USB power jack with comparable Micro-B USB jack.
• Rearranged C1, D1, components on PCB layout.

The resulting PCB has a slightly different layout to accomodate components but is otherwise comparable.  Finally, the revision number on the PCB is appended with a -eeda text to identify boards created from this implementation.

As I am not the creator of the Necroware MCE Adapter, please direct all technical questions ot the aforementioned Github project page.