Adds a configuration file to allow users to modify settings for the
client and server. The configured settings can be overridden by
directly passing values when a kmip server or client is initialized.
Additionally, if the config file or config options are not found,
pre-set default values will be used.
This change includes several new features to PyKMIP, including:
* support for Python 3.3 and 3.4
* support for KMIP client/server SSL connections
* removal of all Thrift library dependencies
This implementation supports version 1.1 of the KMIP spec. The
library supports the following operations for SymmetricKey objects:
create
register
get
destroy