documentation: change JS docs template

Use another template for the JS api documentation which provides a better
overview over the classes and methods.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

documentation/jsapi/styles/prettify-tomorrow.css

@@ -98,7 +98,7 @@
 /*
 pre.prettyprint {
   background: white;
-  font-family: Consolas, Monaco, 'Andale Mono', monospace;
+  font-family: Menlo, Monaco, Consolas, monospace;
   font-size: 12px;
   line-height: 1.5;
   border: 1px solid #ccc;

package.json

@@ -1,8 +1,9 @@
 {
 	"scripts": {
-		"doc": "jsdoc -c jsdoc.conf.json"
+		"doc": "jsdoc -c jsdoc.conf.json -t node_modules/jaguarjs-jsdoc"
 	},
 	"devDependencies": {
-		"jsdoc": "^3.6.3"
+		"jsdoc": "^3.6.3",
+		"jaguarjs-jsdoc": "^1.1.0"
 	}
 }