[pygobject] (20 commits) Created branch py3k

[John Ehresman <jpe src gnome org>]

The branch 'py3k' was created.

Summary of new commits:

  13a5da1... Use richcompare slot rather than old compare slot and Py_TY
  d8109d9... Fix reference leak when using repr in exception strings
  f6f2ed4... Make pyglib-python-compat.h a public header and include in 
  97a35ad... Remove remaining PyInt & PyString calls
  1459fd6... Add PyByteArray macros
  ec34734... Return byte array from read_chars iff encoding is NULL, oth
  7611526... Use _PyUnicode or _PyByteArray macros
  8661f93... Modify codegen code to run under either Python 2.x or 3.x
  8cd850a... More PyString to _PyUnicode or _PyByteArray
  ef1eb49... Run under both Python 2.x and 3.x
  2e1c1f4... Use _PyLong and Py_TYPE
  c45311a... Don't pregenerate numerical constants in constants.py; adap
  b28ac03... Partially working setup.py
  4572baf... Changes to module init, and to compile under python3. Doesn
  c467185... Don't del a name that doesn't exist
  8f9195d... METH_KEYWORDS w/o METH_VARARGS is invalid in python 3
  fb6529e... No long under python 3
  dc91f48... Changes for tests to run in python 3
  27e7665... Python 3 support for setup.py
  bc863e5... Hack to disable thread check in configure