Merge pull request #25 from orangemug/remove_dead_code

Removed dead code. Fix for issue #22

Author: dominictarr

sha.js

@@ -9,14 +9,6 @@
 
 var helpers = require('./helpers');
 
-/*
- * Perform a simple self-test to see if the VM is working
- */
-function sha1_vm_test()
-{
-  return hex_sha1("abc") == "a9993e364706816aba3e25717850c26c9cd0d89d";
-}
-
 /*
  * Calculate the SHA-1 of an array of big-endian words, and a bit length
  */