updated writeLength in encoded

Merge pull request #86 from aionnetwork/avm-support-update-6

update package version

update package version

avm binding updates and bug fixes, no previous feature should be affe…

…cted

latest stable for npm beta update 1.2.5-beta.1

Merge pull request #76 from aionnetwork/avm-support-update

Avm support update

version bump + fix dependencies among aion-web3-* packages

Merge pull request #65 from aionnetwork/signed-tx-formatter

Bugfix for signTransaction: strings values in tx object incorrectly formatted