Moved wrapfs to idmapfs

Signed-off-by: Alin Dobre <alinmd@gmail.com>
Added tests for testing uid mapping

Signed-off-by: Alin Dobre <alinmd@gmail.com>
Resurrect initial kernel configuration

Signed-off-by: Alin Dobre <alinmd@gmail.com>
Added Axigen scripts

Signed-off-by: Alin Dobre <alinmd@gmail.com>