[bug] fix link colour and accent rainbow hue not being an integer

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "nightTab",
-  "version": "5.42.1",
+  "version": "5.42.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nightTab",
-  "version": "5.42.1",
+  "version": "5.42.2",
   "description": "A neutral new tab page accented with a chosen colour. Customise the layout, style, background and bookmarks in nightTab.",
   "main": "index.js",
   "scripts": {

src/js/link.js

@@ -252,7 +252,7 @@ var link = (function() {
             l: 50
           });
           arrayItem.accent.hsl = {
-            h: degree,
+            h: Math.round(degree),
             s: 100,
             l: 50
           };
@@ -332,7 +332,7 @@ var link = (function() {
             l: 50
           });
           arrayItem.color.hsl = {
-            h: degree,
+            h: Math.round(degree),
             s: 100,
             l: 50
           };

src/js/version.js

@@ -1,6 +1,6 @@
 var version = (function() {
 
-  var current = "5.42.1";
+  var current = "5.42.2";
 
   var name = "Macabre Caterpillar";
 

src/manifest.json

@@ -2,7 +2,7 @@
   "name": "nightTab",
   "short_name": "nightTab",
   "description": "A neutral new tab page accented with a chosen colour. Customise the layout, style, background and bookmarks in nightTab.",
-  "version": "5.42.1",
+  "version": "5.42.2",
   "manifest_version": 2,
   "chrome_url_overrides": {
     "newtab": "index.html"