update packages to latest version

node_modules/npm/doc/api/npm-view.md

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+npm-view(3) -- View registry info
+=================================
+
+## SYNOPSIS
+
+    npm.commands.view(args, [silent,] callback)
+
+## DESCRIPTION
+
+This command shows data about a package and prints it to the stream
+referenced by the `outfd` config, which defaults to stdout.
+
+The "args" parameter is an ordered list that closely resembles the command-line
+usage. The elements should be ordered such that the first element is
+the package and version (package@version). The version is optional. After that,
+the rest of the parameters are fields with optional subfields ("field.subfield")
+which can be used to get only the information desired from the registry.
+
+The callback will be passed all of the data returned by the query.
+
+For example, to get the package registry entry for the `connect` package,
+you can do this:
+
+    npm.commands.view(["connect"], callback)
+
+If no version is specified, "latest" is assumed.
+
+Field names can be specified after the package descriptor.
+For example, to show the dependencies of the `ronn` package at version
+0.3.5, you could do the following:
+
+    npm.commands.view(["ronn@0.3.5", "dependencies"], callback)
+
+You can view child field by separating them with a period.
+To view the git repository URL for the latest version of npm, you could
+do this:
+
+    npm.commands.view(["npm", "repository.url"], callback)
+
+For fields that are arrays, requesting a non-numeric field will return
+all of the values from the objects in the list.  For example, to get all
+the contributor names for the "express" project, you can do this:
+
+    npm.commands.view(["express", "contributors.email"], callback)
+
+You may also use numeric indices in square braces to specifically select
+an item in an array field.  To just get the email address of the first
+contributor in the list, you can do this:
+
+    npm.commands.view(["express", "contributors[0].email"], callback)
+
+Multiple fields may be specified, and will be printed one after another.
+For exampls, to get all the contributor names and email addresses, you
+can do this:
+
+    npm.commands.view(["express", "contributors.name", "contributors.email"], callback)
+
+"Person" fields are shown as a string if they would be shown as an
+object.  So, for example, this will show the list of npm contributors in
+the shortened string format.  (See `npm help json` for more on this.)
+
+    npm.commands.view(["npm", "contributors"], callback)
+
+If a version range is provided, then data will be printed for every
+matching version of the package.  This will show which version of jsdom
+was required by each matching version of yui3:
+
+    npm.commands.view(["yui3@>0.5.4", "dependencies.jsdom"], callback)
+
+## OUTPUT
+
+If only a single string field for a single version is output, then it
+will not be colorized or quoted, so as to enable piping the output to
+another command.
+
+If the version range matches multiple versions, than each printed value
+will be prefixed with the version it applies to.
+
+If multiple fields are requested, than each of them are prefixed with
+the field name.
+
+Console output can be disabled by setting the 'silent' parameter to true.
+
+## RETURN VALUE
+
+The data returned will be an object in this formation:
+
+    { <version>:
+      { <field>: <value>
+      , ... }
+    , ... }
+
+corresponding to the list of fields selected.