Issue #48 Removing commons-codec dependency from the impl module.
Merge branch 'api_key_authentication' of https://github.com/stormpath/stormpath-sdk-java into create_sso_redirect_url
Issue #48 Fixing type in package name.
Merge branch 'api_key_authentication' of https://github.com/stormpath/stormpath-sdk-java into create_sso_redirect_url
Issue #48 Adding handling for SSO response for hosted log in pages.