Edit Menus section of Idle doc.  Make menu entries match current Idle in order
and case.  Edit some of the explanatory sentences and end all with a period.

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branch : 2.7
in poplib, limit maximum line length that we read from the network (closes #16041)

Patch from Berker Peksag.

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branch : 2.7
smtplib: limit amount read from the network (closes #16042)

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branch : 2.7
add a default limit for the amount of data xmlrpclib.gzip_decode will return (closes #16043)

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branch : 2.7
extra : amend_source : 2a976409caf66afa62f1cce30a70c5da9dbc12b9
merge 2.7.9 release branch

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Issue #16893: Update Idle doc chapter to match current Idle and add new
information.

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branch : 2.7
Update idlelib/NEWS.txt.

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branch : 2.7
sync idle news from 2.7 branch

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branch : 2.7
merge 2.7.9 release branch

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branch : 2.7