Clean up some analyzer warnings.
Explain proper processing of NSStream
Add openssl async test
Fix OpenSSL-256 decryption.
Fixes #53 Crash when reading v1 header
Initial commit of  the decrypt function for PHP
Create a new decrypt_data function for the RNCryptor and change the name of the origin decrypt_data() function to CPCryptController_decrypt_data().
Add example codes example for the decrypt_data() function.
Create crypt-common.inc file and put the hash_pbkdf2() function in it as we use the hash_pbkdf2()function in both enccrypt.php and decrypt.php.
Merge pull request #56 from guysung/master

decrypt.php initial implementation.
Update RNCryptor.podspec
Merge pull request #59 from vphamdev/master

Update PodSpec to 2.1
Initial python work
Make executabe
Remove unneeded files
Example of how to encrypt in Python w/ pycrypt
Remove unneeded pkcs7
Added Ruby example
First draft of port to 10.6. Untested.
Build and project fixes for running on 10.6 (64-bit).