* updated fixture key for user3, fixes#607
* update tests/fixtures/gpg/README.md
* mention fix of #607 and #609 in changelog
* use shellcheck 0.7.1, not 'latest' for #609
* trying alpine
* Make directory /usr/local/src/ for Alpine based distros
* fixes some alpine issue
* move gem install etc to its own task
* moved gem install etc for alphine into dependencies
* reenabling all ci tests
* typo fix as per review
* clarity around doc build disable being gnupg docs
* commit about ignoring non-zero return value