Ok taking a look at your files, and remember I have no clue about any of this
You had for the last couple of lines:
<platform minPlatformVersion="1.0" />
</hosts>
when it should have been:
<platform minPlatformVersion="1.0" />
</host>
</hosts>
Note the two differant </host ...
So I added that line in repacked it and now it installs but this is what it looks like installed
Ill try to work on it some as well if you dont mind. I would like to learn how to make these.