Reverting set() brace form because of Python 2.6 compatibility issues

lib/utils/crawler.py

@@ -126,7 +126,7 @@ def crawl(target):
                     dataToStdout("\r[%s] [INFO] %s" % (time.strftime("%X"), status), True)
 
         threadData.shared.deeper = set()
-        threadData.shared.unprocessed = {target}
+        threadData.shared.unprocessed = set([target])
 
         if not conf.sitemapUrl:
             message = "do you want to check for the existence of "

lib/utils/har.py

@@ -180,7 +180,7 @@ class Response:
             "size": len(self.content or "")
         }
 
-        binary = {'\0', '\1'}
+        binary = set(['\0', '\1'])
         if any(c in binary for c in self.content):
             content["encoding"] = "base64"
             content["text"] = base64.b64encode(self.content)