Refactoring: PublicKeyService
Refactoring: migrating signature verification into ParameterService
Refactoring: VoteService
Refactoring: SyncService POST methods are now FIFOs
Unit tests: a non-voting voter is excluded by --amdaemon
Refactoring: TransactionService
Fix: transactions cannot have coins of basis value '0'
Unit tests: TRANSFER transaction
Removing old TODO document
Pruning: /members & /voters on /hdc/amendments/* and /ucs/amendment/*
Refactoring: better code readability
Pruning: remove /hdc/transactions/last
Pruning: remove /hdc/transactions/all
Pruning: /hdc/transactions/keys
Pruning: remove /hdc/transactions/sender/[FPR]/last
Pruning: remove /hdc/transactions/sender/[FPR]/issuance
Pruning: remove /hdc/transactions/sender/[FPR]/issuance/dividend
Pruning: remove /hdc/transactions/sender/[FPR]/issuance/fusion
Pruning: remove /hdc/transactions/sender/[FPR]/issuance/division
Pruning: remove /hdc/transactions/sender/[FPR]/transfert