added jquery.min

use local copy of jquery instead of hosted version
so the tool can be used offline

Signed-off-by: Florian Schmid @lokal <schmid81@gmx.ch>
updated multilanguage

* fixed namespace usage
* updated excel file

Signed-off-by: Florian Schmid @lokal <schmid81@gmx.ch>
updated CHANGELOG

Signed-off-by: Florian Schmid @lokal <schmid81@gmx.ch>
merged settings.js -> postingtool.js

Signed-off-by: Florian Schmid @lokal <schmid81@gmx.ch>