Refactor: changed package structure

...y/tangle/model/transactionmetadata/transactionmetadata.go

packages/binary/tangle/snapshot.go

packages/binary/tangle/tangle.go

packages/binary/tangle/tangle_test.go

...tionparser/builtinfilters/transaction_signature_filter.go

...rser/builtinfilters/value_transaction_signature_filter.go

packages/binary/transactionparser/transaction_filter.go

packages/binary/transactionparser/transactionparser.go

packages/binary/transactionparser/transactionparser_test.go

packages/binary/valuetangle/model/address/address.go

packages/binary/valuetangle/model/cached_consumers.go

packages/binary/valuetangle/model/cached_missing_transfer.go

packages/binary/valuetangle/model/cached_transfermetadata.go

packages/binary/valuetangle/model/cached_valuetransfer.go

packages/binary/valuetangle/model/consumer/consumer.go

packages/binary/valuetangle/model/transferoutput/id.go

...binary/valuetangle/model/transferoutput/transferoutput.go

packages/binary/valuetangle/model/valuetransfer.go

packages/binary/valuetangle/valuetangle.go

packages/binary/valuetangle/valuetangle_test.go