Fix php links in js files

Also removed help.js because it's no longer used

scripts/pi-hole/js/gravity.js

@@ -2,7 +2,7 @@ function eventsource() {
     var alInfo = $("#alInfo");
     var alSuccess = $("#alSuccess");
     var ta = $("#output");
-    var source = new EventSource("php/gravity.sh.php");
+    var source = new EventSource("scripts/pi-hole/php/gravity.sh.php");
 
     ta.html("");
     ta.show();

scripts/pi-hole/js/help.js

@@ -1,7 +0,0 @@
-$( "#flush" ).click(function() {
-    if (confirm("Are you sure you want to flush the Pi-hole log file?")) {
-        document.location.href="../../help.php";
-    } else {
-        // Do nothing!
-    }
-});

scripts/pi-hole/js/list.js

@@ -10,7 +10,7 @@ function sub(index, entry) {
     var domain = $("#"+index);
     domain.hide("highlight");
     $.ajax({
-        url: "php/sub.php",
+        url: "scripts/pi-hole/php/sub.php",
         method: "post",
         data: {"domain":entry, "list":listType, "token":token},
         success: function(response) {
@@ -31,7 +31,7 @@ function refresh(fade) {
         list.fadeOut(100);
     }
     $.ajax({
-        url: "php/get.php",
+        url: "scripts/pi-hole/php/get.php",
         method: "get",
         data: {"list":listType},
         success: function(response) {
@@ -78,7 +78,7 @@ function add() {
     alSuccess.hide();
     alFailure.hide();
     $.ajax({
-        url: "php/add.php",
+        url: "scripts/pi-hole/php/add.php",
         method: "post",
         data: {"domain":domain.val(), "list":listType, "token":token},
         success: function(response) {

scripts/pi-hole/js/queries.js

@@ -36,7 +36,7 @@ function add(domain,list) {
     alSuccess.hide();
     alFailure.hide();
     $.ajax({
-        url: "php/add.php",
+        url: "scripts/pi-hole/php/add.php",
         method: "post",
         data: {"domain":domain, "list":list, "token":token},
         success: function(response) {

scripts/pi-hole/js/queryads.js

@@ -16,7 +16,7 @@ function eventsource() {
     }
 
     var host = window.location.host;
-    var source = new EventSource("http://"+host+"/admin/php/queryads.php?domain="+domain.val()+"&"+exact);
+    var source = new EventSource("http://"+host+"/admin/scripts/pi-hole/php/queryads.php?domain="+domain.val()+"&"+exact);
 
     // Reset and show field
     ta.empty();