Merge pull request Zilliqa#100 from Zilliqa/develop

Fix: missing parameter of function `GenerateStorageKey `

Merge pull request Zilliqa#91 from Zilliqa/develop

feat: cross chain

Merge pull request Zilliqa#77 from Zilliqa/develop

merge from develop

Merge pull request Zilliqa#72 from Zilliqa/develop

merge develop to master

Merge pull request Zilliqa#69 from Zilliqa/develop

Merge from develop

Merge pull request Zilliqa#64 from Zilliqa/feat/pendingtnx

feat(provider): support new getpendingtxns, format

Merge pull request Zilliqa#63 from Zilliqa/dev

Merge from dev

Merge pull request Zilliqa#59 from Zilliqa/dev

Merge from dev

Merge pull request Zilliqa#49 from Zilliqa/dev

Regular merge from dev