Perform tlslite 0.3.8 -> 0.4.6 renames ahead of time.

third_party/tlslite/tlslite/utils/cryptlib_rc4.py

 """Cryptlib RC4 implementation."""
 
 from cryptomath import *
-from RC4 import RC4
+from rc4 import RC4
 
 if cryptlibpyLoaded:
 
     def new(key):
         return Cryptlib_RC4(key)
 
     class Cryptlib_RC4(RC4):
 
         def __init__(self, key):
             RC4.__init__(self, key, "cryptlib")
             self.context = cryptlib_py.cryptCreateContext(cryptlib_py.CRYPT_UNUSED, cryptlib_py.CRYPT_ALGO_RC4)
             cryptlib_py.cryptSetAttribute(self.context, cryptlib_py.CRYPT_CTXINFO_KEYSIZE, len(key))
             cryptlib_py.cryptSetAttributeString(self.context, cryptlib_py.CRYPT_CTXINFO_KEY, key)
 
         def __del__(self):
              cryptlib_py.cryptDestroyContext(self.context)
 
         def encrypt(self, plaintext):
             bytes = stringToBytes(plaintext)
             cryptlib_py.cryptEncrypt(self.context, bytes)
             return bytesToString(bytes)
 
         def decrypt(self, ciphertext):
-            return self.encrypt(ciphertext)
+            return self.encrypt(ciphertext)