Added vim keys into newsboat

.config/newsboat/config

@@ -15,6 +15,21 @@ unbind-key p
 bind-key n next
 bind-key p prev
 
+# unbind keys
+unbind-key ENTER
+unbind-key j
+unbind-key k
+unbind-key J
+unbind-key K
+
+# bind keys - vim style
+bind-key j down
+bind-key k up
+bind-key l open
+bind-key h quit
+bind-key ESC quit
+
+highlight all "====.*====" yellow
 color listnormal cyan default
 color listfocus black yellow standout bold
 color listnormal_unread blue default