i18n builds

[rawr51919]

See pret/pokered#271 for more discussion.

1dc242039218fba50928d1afb66b70565b6b9daf *pokeyellow-es.gbc
42f3714eec6eca25200d42461ff08d57c98f6d1d *pokeyellow-de.gbc
0aceec0ef7aa2ca5aa831554598d91f61a925591 *pokeyellow-fr.gbc
05bb8e99f24d498613930949730afa8024e77d08 *pokeyellow-it.gbc

The Japanese and Chinese pirate ROMs probably deserve separate projects:

1fb6c264e950d97ce3fd99b347e485b2150df4ff *pokeyellow-jp.gb
28e4b8531ea4ea1de5a396fccb0cfba51b06b149 *pokeyellow11-jp.gb
91864ecdf26d1c593bde4d9ed615520eb57d5e41 *pokeyellow12-jp.gb
a40298a8123613ee60cd7aab204d788b8425976e *pokeyellow13-jp.gb
c5690201f538d1f1d8bd3cece26042f0eb7334d4 *pokeyellow-ch-pirate.gb

[Narishma-gb]

I have started adding the Japanese ROMs at https://github.com/Narishma-gb/pokeyellow-jp
Currently building only Rev.0, other revisions and VC patch will follow.

The ROM is mostly identical to its Western counterparts, minus the CGB additions. There was however a nice surprise in Bank $29, a fully functional routine that will print this on the screen: