Revert "changed the way nuve install writes superservice id/key"

This reverts commit 010537f6872d0b6a7e412ea5a7abb44ac279303f.
Revert "fixed error in instalNuve after deleting licode_default.js"

This reverts commit c9942c8cc1f911008c06fb1a7d3e06bcad940148.
Revert "got rid of that nuve_superservice.conf"

This reverts commit 82ed67c2e9f4649d67057c20ca313031c5ecd096.
go back to original nuveInstall.sh and refactor licode_config