let go of abp in naming

background.html

@@ -13,8 +13,8 @@
 <script src="js/liquid-dict.js"></script>
 <script src="js/utils.js"></script>
 <script src="js/assets.js"></script>
-<script src="js/abp-filters.js"></script>
-<script src="js/abp-hide-filters.js"></script>
+<script src="js/net-filters.js"></script>
+<script src="js/cosmetic-filters.js"></script>
 <script src="js/ublock.js"></script>
 <script src="js/messaging.js"></script>
 <script src="js/profiler.js"></script>