Context Navigation

Changes between Initial Version and Version 1 of Ticket #22451, comment 4

initial	v1
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3	3	Since not a lot has changed in terms of the Network Admin, I propose we re-organize and/or spruce up those Help tabs in 3.6-early. Most of it is just poor organization and text that could use a refresh. So please disregard [attachment:22451-ms-sites.diff].
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	5	Also of note, I added new 'Inserting Media' tabs to the Posts and Pages add new screens as well as reorganized the Publish settings tab for Posts.
4	6
5	7	Patches: