Update neokit to both support python v2 and v3

Zhen · Zhen · commit f35fe3cbadc7 · 2016-05-25T13:26:28.000+02:00
diff --git a/neokit b/neokit
@@ -1 +1 @@
-Subproject commit 03df88a9b5fc5f4b3ab651d895ac0a1ff7c3f3b3
+Subproject commit 46d80413782e08338d6747f25508ea94bcd1c7c2
