Add get signatureHash

Add get signatureHash (#10)

* Add get signatureHash

* Update type

* Fix deserialize

* Update

* Remove recursive package

Upgrade Hedera protobuf file

Upgrade Hedera protobuf file to support the new Hedera version (hashgraph/v0.9.0-alpha5)

Security patch

Upgrade lodash and node-forge

Minor release

• Fix Hedera constructor

Minor release

Remove async deserialize (#3)

* remove async deserialize

Create new account with non-der public key

• Create new account with non-der public key
• Remove async in various functions

Query by TransactionID string & update CryptoCreate

v0.2.1

Bump version to 0.2.1

Release v0.2.0

First stable release

Release v0.1.0

First release