Adding swedish readme content with quick summary of the project

The readme contains a quick list of how everything is done in the script,
and some information why it exist and some of it's potential.
felkorrigeringar
spelling corrections
moved 'fork me on git' to JavaScript

The 'fork me on git' is now a native part of NOVA. Ads random colored
banner
Merge branch 'master' of https://github.com/akaProxy/NOVAXML.JS
Fork on GitHub no longer part of NOVA

Separated the script for adding "Fork on GitHub" element from NOVA.
Corrected errors

Corrected some forgotten changes which interrupted the script. It should
work better now...
Renamed functions

Renamed functions before moving them to NOVA.js
Moved functions to NOVA.js

All functions declared in the NOVA-object to NOVA.js
Renamed some variables

Renamed variables, leaving none in the global scope, part of moving NOVA
Merge pull request #9 from Kirens/forkGit

moved "fork me on git" to JavaScript
merge PR #12 and fix conflict
Merge branch 'master' of https://github.com/akaProxy/NOVAXML.JS
Merge remote-tracking branch 'origin/master' into noQuerry