this fixes #191: loggin every ua-str rotation is overkill

src/js/useragent.js

@@ -60,11 +60,6 @@ var userAgentSpoofer = function(force) {
     if ( uaStr === '' ) {
         µm.userAgentReplaceStr = userAgentRandomPicker();
         µm.userAgentReplaceStrBirth = Date.now();
-        µm.logger.writeOne(
-            '',
-            'info',
-            vAPI.i18n('loggerEntryUserAgentSpoofing').replace('{{value}}', µm.userAgentReplaceStr)
-        );
     }
 };