python - typ: Add stdio module, remove stdtime.

Log Message:
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Add stdio module, remove stdtime.

Expand stdtime into stdio for additional standard object support(mostly
postgresql.types objects).
Have bytea shaped by (str, str) instead of literal. This allows users
to identify bytea as something that does not desire to use StringFormat
when a string object is passed in.

Modified Files:
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typ/src:
oidmaps.py (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/typ/src/oidmaps.py.diff?r1=1.1&r2=1.2)
pstruct.py (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/typ/src/pstruct.py.diff?r1=1.1&r2=1.2)

Added Files:
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typ/src:
stdio.py (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/typ/src/stdio.py?rev=1.1&content-type=text/x-cvsweb-markup)

Removed Files:
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typ/src:
stdtime.py
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/typ/src/stdtime.py)