Bug fix and Document fix

Removed the string object from config.json as it's now all in the locale.
and I fixed data.getdata() to return an error code if the index is out of bounds, it now returns a 1.

Signed-off-by: deadvey <deadvey@deadvey.com>

src/data.js

@@ -11,7 +11,12 @@ export function getdata(data, index=-1) {
 		if (data == "posts" || data == 'users' || data == 'comments') {
 			let result = func.require_module(`../data/${data}.json`)
 			if (index != -1) {
+			   if (index < result.length-1) {
 				return result[index]
+			   }
+			   else {
+				  return 1 // This index doesn't exist
+			   }
 			}
 			return result
 		}

src/routes/standard_pages.js

@@ -62,8 +62,7 @@ router.get("/user/:username", (req, res) => {
 router.get("/post/:post_index", (req, res) => {
     const postID = req.params.post_index
     let post = data.getdata('posts', postID)
-
-    if (post["deleted"] == true || post == 1) { // data.getdata returns error code 1 if nothing is available
+    if (post == 1) { // data.getdata returns error code 1 if nothing is available
         res.render("partials/message", {
             message: locale.post_doesnt_exist,
             config,