.gitignore added.
Multipart upload added.
Importing default part size from boto.
Added option to specify number of threads in multipart upload.
Using ConcurrentUploader directly to upload file to glacier.
First shot at GPG encryption/decryption of transferred messages.
Fixed decryption when retrieving file.
Fixed missing encryptor.
Add some docstrings.
Added option to disable encryption/decryption.
Using command line option to decide whether to encrypt/decrypt or not.
Updated readme.