Merge pull request #115 from jozanek/update-scala-github-actions

Update scala version in github actions

readme/release notes/.gitignore updates

Merge pull request #94 from input-output-hk/2.2.1-log

2.2.1 Release Notes

Merge pull request #91 from input-output-hk/keys-check

Checking keys during internal nodes deserialization

Merge pull request #80 from input-output-hk/update-utils

Update of scorex-util to v0.1.8

Merge pull request #76 from input-output-hk/logging

Added logError method

Merge pull request #75 from input-output-hk/scala-213

Scala 2.13

Automate snapshot and release publishing, add scala 2.11 cross-build (#…

…69)

* add git versioning, cross-build with scala 2.11, auto sonatype publishing(WIP);
remove sbt-lock;

* remove coverage from tests;

* add SONATYPE* env vars;

* add release key;

* add 1.7 java target;

* update scorex-util;

* remove logback dependency, add sbt-dependency-graph plugin

update scorex-util;

add release key;