v4.6.0
Release of version 4.6.0:
2e76db8 Merge pull request #37 from SweeXordious/extend-extensions
36e0482 Adds extension registration function to Web3jPlugin
d671e92 Update Solidity Gradle plugin version
ac53504 Merge pull request #33 from cfelde/UpdateReadme
a8f425d Update dependency reference in README