Comment 4 for bug 572776

For step 2. we need to find a way to ship the repositories Packages.gz/Sources.gz/* in a file format the software center can read it (i.e. a tar.gz of those files) that the user can use in step 3 to "update" his apt information.
On step 4. it needs to be a self-compiled multi-platform script (or give the user the option that generate the script for X platform). This needs to be a script that should be run in a default platform (i.e. out of the box windows machine)