added encrypted data envelope
org imports on encryptable test
added encryptable types, creates a wrapper for serializing encrypted data
clean up deserializer, remove log4j
added test for null encryptable and fixed an issue with nulls, made encryptable serializable
changed encryptable api to be more modular for future encryption schemes. updated tests.
encryptable is serializable
added in aes crypto stuff from MTR
renamed heracles to crypto, removed spring core dep
added aes encryption and made security config more sane
adjusted git depth so that travis can see tagged commits and get version numbers
Merge pull request #13 from kryptnostic/feature/encrypted-metadatum

Feature/encrypted metadatum