installer_from_source: refactored uninstall, nat and configure code; new tag v1.0.1

nat_osm: new ports added: 8008, 80 to the SO-ub container

Change-Id: I2cb9767d904219a916ae89704086b1186189da70
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>