Adds an IPython kernel running in NaCl, and a wrapper as a Chrome extension.

ports/python-static/Setup.local

 # This file gets copied into the Modules/ folder when building
 # newlib configurations which do not support dynamic library
 # loading.
 
 *static*
 
 # GNU readline.  Unlike previous Python incarnations, GNU readline is
 # now incorporated in an optional module, configured in the Setup file
 # instead of by a configure script switch.  You may have to insert a
 # -L option pointing to the directory where libreadline.* lives,
 # and you may have to change -ltermcap to -ltermlib or perhaps remove
 # it, depending on your system -- see the GNU readline instructions.
 # It's okay for this to be a shared library, too.
 
-readline readline.c -lreadline -ltermcap
+# NOTE this has been commented out in naclports to ensure no
+# GPL dependencies are used in the python-static build
+#readline readline.c -lreadline -ltermcap
 
 # Modules that should always be present (non UNIX dependent):
 
 array arraymodule.c     # array objects
 cmath cmathmodule.c _math.c # -lm # complex math library functions
 math mathmodule.c _math.c # -lm # math library functions, e.g. sin()
 _struct _struct.c       # binary structure packing/unpacking
 time timemodule.c # -lm # time operations and variables
 operator operator.c     # operator.add() and similar goodies
 _testcapi _testcapimodule.c    # Python C API test module
@@ skipping 67 matching lines @@
 # cStringIO and cPickle
 cStringIO cStringIO.c
 cPickle cPickle.c
 
 # We append tons of extra objects onto this
 
 zlib zlibmodule.c 
 
 # This file will have appended to it the contents of the registered modules in
 # the host python tree.