Follow the python3 behaviour, and common sense, by making 'python' install
python-modules instead of python-core. This means a user installing python gets
all of Python, instead of just a fraction of the library.
[ YOCTO #13402 ]
(From OE-Core rev: 778a6b4bf6aa9d0941d52ee05e14b061b659b3df)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>