Noissue - Updated locales from Crowdin

_locales/en_GB/messages.json

 {
   "add": {
     "message": "Add"
   },
   "add_domain_button": {
     "message": "Add domain"
   },
   "add_filter_button": {
     "message": "Add filter"
   },
   "add_filters_msg": {
     "message": "Add filter(s)?"
   },
   "add_your_own_filters": {
     "message": "Add your own filters"
   },
   "apply_changes": {
     "message": "Apply changes"
   },
   "block_element": {
     "message": "Block element"
   },
   "cancel": {
     "message": "Cancel"
   },
   "clickhide_instructions": {
     "message": "After closing this popup, click (or right-click) an element on the page."
   },
-  "description_chrome": {
-    "message": "Used by over 50 million people, a free ad blocker for Chrome that blocks ALL annoying ads, malware and tracking."
-  },
-  "description_opera": {
-    "message": "Used by over 50 million people, a free ad blocker for Opera that blocks ALL annoying ads, malware and tracking."
-  },
-  "description_safari": {
-    "message": "Used by over 50 million people, a free ad blocker for Safari that blocks ALL annoying ads, malware and tracking."
+  "description": {
+    "message": "Used by over 50 million people, a free ad blocker that blocks ALL annoying ads, malware and tracking."
   },
   "disabled_for_site": {
     "message": "<strong>Disabled</strong> on this site"
   },
   "disabled_for_these_domains": {
     "message": "Adblock Plus is disabled for the domains listed below. You can add a domain either via the Adblock Plus icon in the address bar or by typing the domain (not a URL) in the box and clicking the \"Add domain\" button."
   },
   "easy_create_filter": {
     "message": "Block element"
   },
@@ skipping 73 matching lines @@
   },
   "options_short": {
     "message": "Options"
   },
   "out_of_date_lists": {
     "message": "Out-of-date lists are updated periodically."
   },
   "remove_button": {
     "message": "Remove selected"
   },
+  "safari_content_blocker": {
+    "message": "Use Safari's native Content Blocking (experimental)"
+  },
+  "safari_restart": {
+    "message": "Please restart Safari"
+  },
   "show_block_element_menu": {
     "message": "Show 'Block Element' right-click menu item"
   },
+  "show_devtools_panel": {
+    "message": "Show 'Adblock Plus' panel in the developer tools"
+  },
   "stats_label_page": {
     "message": "<strong>$number$</strong> on this page",
     "placeholders": {
       "number": {
         "content": "$1"
       }
     }
   },
   "stats_label_total": {
     "message": "<strong>$number$</strong> in total",
@@ skipping 37 matching lines @@
   "unexpected_filter_list_header": {
     "message": "Filter list headers aren't allowed here"
   },
   "update_now": {
     "message": "Update now"
   },
   "whitelisted_domains": {
     "message": "Whitelisted domains"
   }
 }