Hygiene: make JSDoc configs consistent

Make the Popups, MobileFrontend, and MinervaNeue JSDocs consistent. For
MinervaNeue:

- Replace "packageX" option which was unfound in the JSDoc repo with
  "package".

- Remove redundant default configurations.

- Replace tabs with spaces since that's the standard in this repo.

http://usejsdoc.org/about-configuring-jsdoc.html
http://usejsdoc.org/about-commandline.html
http://usejsdoc.org/about-configuring-default-template.html

Bug: T188261
Change-Id: Ic767e78ceee35400bdd9bb6f51c865e475f8f337

.gitignore

@@ -1,6 +1,5 @@
-# JSDuck output
+/docs/js/
-/docs/
+/docs/php/
-
 /node_modules/
 /vendor
 /composer.lock

jsdoc.json

@@ -1,22 +1,18 @@
 {
-    "opts": {
+	"opts": {
-        "encoding": "utf8",
+		"destination": "docs/js",
-        "destination": "docs",
+		"package": "package.json",
-        "packageX": "package.json",
+		"pedantic": true,
-        "readme": "README.md",
+		"readme": "README.md",
-        "recurse": true
+		"recurse": true
-    },
+	},
-    "plugins": [],
+	"source": {
-    "recurseDepth": 10,
+		"include": [ "resources" ]
-    "source": {
+	},
-        "include": [ "resources" ],
+	"templates": {
-        "includePattern": ".+\\.js$"
+		"cleverLinks": true,
-    },
+		"default": {
-    "tags": {},
+			"useLongnameInNav": true
-    "templates": {
+		}
-        "cleverLinks": true,
+	}
-        "default": {
-            "useLongnameInNav": true
-        }
-    }
 }