update packages to latest version

node_modules/npm/man/man3/npm-ls.3

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+.TH "NPM\-LS" "3" "March 2017" "" ""
+.SH "NAME"
+\fBnpm-ls\fR \- List installed packages
+.SH SYNOPSIS
+.P
+.RS 2
+.nf
+npm\.commands\.ls(args, [silent,] callback)
+.fi
+.RE
+.SH DESCRIPTION
+.P
+This command will print to stdout all the versions of packages that are
+installed, as well as their dependencies, in a tree\-structure\. It will also
+return that data using the callback\.
+.P
+This command does not take any arguments, but args must be defined\.
+Beyond that, if any arguments are passed in, npm will politely warn that it
+does not take positional arguments, though you may set config flags
+like with any other command, such as \fBglobal\fP to list global packages\.
+.P
+It will print out extraneous, missing, and invalid packages\.
+.P
+If the silent parameter is set to true, nothing will be output to the screen,
+but the data will still be returned\.
+.P
+Callback is provided an error if one occurred, the full data about which
+packages are installed and which dependencies they will receive, and a
+"lite" data object which just shows which versions are installed where\.
+Note that the full data object is a circular structure, so care must be
+taken if it is serialized to JSON\.
+.SH CONFIGURATION
+.SS long
+.RS 0
+.IP \(bu 2
+Default: false
+.IP \(bu 2
+Type: Boolean
+
+.RE
+.P
+Show extended information\.
+.SS parseable
+.RS 0
+.IP \(bu 2
+Default: false
+.IP \(bu 2
+Type: Boolean
+
+.RE
+.P
+Show parseable output instead of tree view\.
+.SS global
+.RS 0
+.IP \(bu 2
+Default: false
+.IP \(bu 2
+Type: Boolean
+
+.RE
+.P
+List packages in the global install prefix instead of in the current
+project\.
+.P
+Note, if parseable is set or long isn't set, then duplicates will be trimmed\.
+This means that if a submodule has the same dependency as a parent module, then the
+dependency will only be output once\.
+