JIS X 0213:2004, the easy bits

This should fix about half the problems reported in the first half of [this thread](https://groups.google.com/forum/#!topic/kanjivg/JqIHHEezNHk) which has a big overlap with issue #48.

What this does:
* For the kanji [listed](https://ja.wikipedia.org/wiki/JIS_X_0213#JIS_X_0213:2012.E3.81.AE.E6.94.B9.E6.AD.A3) as changed for the 2004 version of the standard, copy the standard version to a new Hyougai (表外 (ひょうがい) ) variant
* Move the associated variants like Kaisho to HyougaiKaisho.
* Add that Hyougai to the id inside the SVG files with sed
* Where there already was a Jinmei variant, it typically looked like the new standard version, so those were moved to the standard position (no inforamion lost, the old version is still there as Hyougai)
* The associated JinmeiKaisho &c. variants were moved to Kaisho &c.
* The Jinmei was removed from the ids inside the SVG files.

Afais, the kanji from the "changed' list fall into three categories:

1. Those where the Jinmei version is the right one. Those should be good after this is pulled.
1. Some that looked good to me already. There may be subtle changes that should be made to single strokes, but if so i guess these are lower priority.
1. Those were the standard shape is different from the current KanjiVG shape and where there is no variant like that around.

I have made a [gist](https://gist.github.com/ospalh/f2aa0bf3159a71659057) with the list of kanji to change split into three. I have made some notes about what should be changed to the kanji that still need changes.

The idea is that with this the [graphical changes](https://gist.github.com/ospalh/f2aa0bf3159a71659057#file-need-work) can be done one at a time whenever anybody finds time. There need not be worries about the old version disappearing and things like that.

(I also fixed a problem where some SVGs were missing a space between after `kvg:element="NN"` attributes.
And some files were the stroke order was wrong all along).