Added a base64_encoder/decoder with some tests.
Added tests for the serializer/deserializer.
More serializer test cases, and fixes.
The serializer and deserializer handles (circular) references.
The Base64 encoder, the serializer and their tests moved to a better place.
Fixes GH-56.
Merge branch 'master' of https://github.com/Adirelle/AdiButtonAuras