reconcile init-* config with init-package-json

doc/misc/npm-config.md

@@ -384,35 +384,35 @@ documentation for the
 [init-package-json](https://github.com/isaacs/init-package-json) module
 for more information, or npm-init(1).
 
-### init.author.name
+### init-author-name
 
 * Default: ""
 * Type: String
 
 The value `npm init` should use by default for the package author's name.
 
-### init.author.email
+### init-author-email
 
 * Default: ""
 * Type: String
 
 The value `npm init` should use by default for the package author's email.
 
-### init.author.url
+### init-author-url
 
 * Default: ""
 * Type: String
 
 The value `npm init` should use by default for the package author's homepage.
 
-### init.license
+### init-license
 
 * Default: "ISC"
 * Type: String
 
 The value `npm init` should use by default for the package license.
 
-### init.version
+### init-version
 
 * Default: "0.0.0"
 * Type: semver

lib/config/defaults.js

@@ -168,11 +168,11 @@ Object.defineProperty(exports, "defaults", {get: function () {
     , heading: "npm"
     , "ignore-scripts": false
     , "init-module": path.resolve(home, ".npm-init.js")
-    , "init.author.name" : ""
-    , "init.author.email" : ""
-    , "init.author.url" : ""
-    , "init.version": "1.0.0"
-    , "init.license": "ISC"
+    , "init-author-name" : ""
+    , "init-author-email" : ""
+    , "init-author-url" : ""
+    , "init-version": "1.0.0"
+    , "init-license": "ISC"
     , json: false
     , key: null
     , link: false
@@ -270,11 +270,11 @@ exports.types =
   , "heading": String
   , "ignore-scripts": Boolean
   , "init-module": path
-  , "init.author.name" : String
-  , "init.author.email" : String
-  , "init.author.url" : ["", url]
-  , "init.license": String
-  , "init.version": semver
+  , "init-author-name" : String
+  , "init-author-email" : String
+  , "init-author-url" : ["", url]
+  , "init-license": String
+  , "init-version": semver
   , json: Boolean
   , key: [null, String]
   , link: Boolean