python binding: - update to dyncall 1.1 - Python 3 support (supports both, Python 2 and 3) - using the Capsule API over PyCObject, when available - support for python unicode strings (for both, Python 2 and 3) - doc cleanup ruby binding: - doc cleanup

# TODO:
#  - how to handle C files? such as intutils.cpp and ldynguess.c
TOP=..
SRCS="typesignature.lua array.lua dynload.lua dyncall.lua dynport.lua path.lua"
luadoc -d "${TOP}/doc" ${SRCS}