Blocked revisions 77578,77589 via svnmerge

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  r77578 | mark.dickinson | 2010-01-17 13:37:57 +0000 (Sun, 17 Jan 2010) | 2 lines

  Issue #7632: Fix a memory leak in _Py_dg_strtod.
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  r77589 | mark.dickinson | 2010-01-17 20:57:56 +0000 (Sun, 17 Jan 2010) | 7 lines

  Issue #7632: When Py_USING_MEMORY_DEBUGGER is defined, disable the
  private memory allocation scheme in dtoa.c, along with a piece of code
  that caches powers of 5 for future use.  This makes it easier to
  detect dtoa.c memory leaks with Valgrind or similar tools.

  Patch by Stefan Krah.
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