* Update to 20121220 from the 3.3 branch. * debian/patches/sys-multiarch.diff: Expose multiarch triplet value as sys.implementation._multiarch (Barry Warsaw). Closes: #695959. Note: Usage of sysconfig.get_config_var('MULTIARCH') is preferred. * Set the install schema to `unix_prefix', if a virtual environment is detected (VIRTUAL_ENV env var present). Closes: #695758. * python3.3-dev, libpython3.3-dev: Drop the dependency on libssl-dev.