Message2523

This patch adds pickle support.

The patch is in two sections; the first applies to the
jython source tree, the second to the jt-tools sandbox.

Also, I added and deleted some files from the Python
source tree.  Patch files don't handle this well;
here's what my svn status shows:

[migo] msmall:~/source/jython> ss
M      build.Lib.include.properties
D      Lib/inspect.py
D      Lib/pickle.py
A      Lib/opcode.py
D      Lib/copy.py
A      Lib/dis.py
M      src/org/python/core/PyInteger.java
M      src/org/python/core/PyString.java
M      src/org/python/core/PyObject.java
M      src/org/python/core/PyTuple.java
M      src/org/python/core/PyStringMap.java
M      src/org/python/core/PyComplex.java
M      src/org/python/core/PyList.java
M      src/org/python/modules/cPickle.java
M      src/org/python/modules/types.java