Added fast alternate io.BytesIO implementation and its test suite.
Removed old test suite for StringIO.
Modified truncate() to imply a seek to given argument value.
diff --git a/setup.py b/setup.py
index 397c392..ab1ad99 100644
--- a/setup.py
+++ b/setup.py
@@ -426,6 +426,8 @@
exts.append( Extension('operator', ['operator.c']) )
# _functools
exts.append( Extension("_functools", ["_functoolsmodule.c"]) )
+ # Memory-based IO accelerator modules
+ exts.append( Extension("_bytesio", ["_bytesio.c"]) )
# atexit
exts.append( Extension("atexit", ["atexitmodule.c"]) )
# Python C API test module