iqdb.org supports HTTPS now.

src/General/Config.coffee

@@ -704,7 +704,7 @@ Config =
 
   sauces: """
     https://www.google.com/searchbyimage?image_url=%IMG
-    http://iqdb.org/?url=%IMG
+    //iqdb.org/?url=%IMG
     http://eye.swfchan.com/search/?q=%name;types:swf;sandbox
     #//tineye.com/search?url=%IMG
     #https://www.yandex.com/images/search?rpt=imageview&img_url=%IMG

src/General/Settings.coffee

@@ -300,6 +300,9 @@ Settings =
     if compareString < '00001.00011.00017.00000'
       for key in ['Persistent QR', 'Color User IDs', 'Fappe Tyme', 'Werk Tyme', 'Highlight Posts Quoting You', 'Highlight Own Posts']
         changes[key] = (key is 'Persistent QR') unless data[key]?
+    if compareString < '00001.00011.00017.00006'
+      if data['sauces']?
+        changes['sauces'] = data['sauces'].replace /(#?\s*)http:\/\/iqdb\.org\//g, '$1//iqdb.org/'
     changes
 
   loadSettings: (data, cb) ->