ObjectFactory: Implement object factory.
Apply astyle to entire repository, general file cleanup.
CMake: Add 32-bit datagram option.
Bugfix: Merge fix for Datagram.add_buffer from upstream.
dcparser: merge updates from upstream for 32-bit support.
DatagramIterator: Add read methods for signed integers.
Merge pull request #2 from Astron/updates

Enhancements: ObjectFactory, DistributedObject, Style-guide, 32-bit datagram support