Version 4.3.0

Merge pull request LFDT-web3j#859 from MDhondt/get-revert-reason

Retrieve revert reason for EthCall

Temporary change to force gitlab to re-sync-2

Merge pull request LFDT-web3j#855 from web3j/feature/854-console-publ…

…ication

Feature/854 console publication

Merge pull request LFDT-web3j#817 from web3j/release/4.1

release/4.1 -> master

Merge pull request LFDT-web3j#817 from web3j/release/4.1

release/4.1 -> master

Merge pull request LFDT-web3j#794 from web3j/release/4.0

Merge release/4.0 back onto master

Setting the version to 4.0.0-alpha-1

[Gradle Release Plugin] - creating tag: 'v3.6.0'.

1. Bumped to version 3.5.0.

2. Regenerated Solidity smart contract wrappers in codegen module.