getatter translation no longer needed
fix calls to `call-method'
correct method calling unction
object test must come before vector test
tests for len function transform
tests for range function
consistent naming
python's list only excepts one arg
function: `pyel-object-to-list'
update py-list to handle objects
tests for list function transform
fix hex function
tests for hex function
tests for bin function
new `py-eval' function
function: `pyel-number-of-args'
use 'I instead of 'infinity
function: `pyel-arglist-signature'
function: `pyel-extract-signature'
convert to symbol if needed