Revert "crowdin_sync: Optimise!"

This reverts commit 69a95383f71ac168ad466c9a8278b8a422cdc20a.

Change-Id: I3f12a9aad22ae775d296c7080eb465cdc7dc8772
diff --git a/README.mkdn b/README.mkdn
index 89fa376..101ea78 100644
--- a/README.mkdn
+++ b/README.mkdn
@@ -18,6 +18,8 @@
 
     sudo apt-get install python-git
 
+The script is currently only python2 supported.
+
 Executing
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 Copy all files to the root of your local copy of CyanogenMod's source code.