TinyMCE: update to 4.0.14. Remove the fix for using init.setup in old plugins, now fixed upstream. See #24067.
Built from https://develop.svn.wordpress.org/trunk@27060


git-svn-id: http://core.svn.wordpress.org/trunk@26933 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Update Dashicons to latest. Adds line break, paragraph, code, and bbPress.

props empireoflight, melchoyce.
see #26936.

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git-svn-id: http://core.svn.wordpress.org/trunk@26934 1a063a9b-81f0-0310-95a4-ce76da25c4cd