added basic UML object diagram
initial commit
added some basic stuff
added initial object model do docs/
added tests skeleton
added Chamber value-object
entities: Chamber, Vote, Voter, VorerRole
Candidate entity + factory
abstract entity collection
added specific collections
added CandidateFactory, VoteFactory
small fixes
added EncryptedVote
added EncryptorInterface
updated composer.json
updated the object model docs
modified EncryptedVote
added Util/Options
updated object model
work in progress