Rev562, Check site privatekey from users.json when executing siteSign, Optional files checking on owned sites, Fix workermanager error on set list of peers, Fix PROTOCOL_SSLv3 error happens on some linux distrib

src/Config.py

@@ -8,7 +8,7 @@ class Config(object):
 
     def __init__(self, argv):
         self.version = "0.3.2"
-        self.rev = 546
+        self.rev = 562
         self.argv = argv
         self.action = None
         self.createParser()