fixed requirements.txt and unsaved block message

onionr/core.py

@@ -286,7 +286,8 @@ class Core:
         This is meant to be called from the communicator daemon on its timer.
         '''
         for i in self.getBlockList(True).split("\n"):
-            print('UNSAVED BLOCK:', i)
+            if i != "":
+                print('UNSAVED BLOCK:', i)
         return
     def getPeerInfo(self, peer, info):
         '''

requirements.txt

@@ -1,7 +1,10 @@
-simple_crypt==4.1.7
-requests==2.18.4
 PyNaCl==1.2.1
-Flask==0.12.2
-pycrypto==2.6.1
 gnupg==2.3.1
+Flask==0.12.2
+requests==2.18.4
+urllib3==1.22
+simple_crypt==4.1.7
 sha3==0.2.1
+pycrypto==2.6.1
+nacl==0.0.0
+socks==0.0.0