add devDependencies buster@0.6.11 and autolint as well as autolint config file
(de-)linting, reveals 4 test bugs
fix four test bugs: what we really expect is an AssertionError (not a ReferenceError re "actual"...)
dev-depending on buster 0.6.12 instead of 0.6.11
add Readme skeleton
update README
Merge pull request #1 from meisl/develop

cleanup (de-lint etc) + fixing 4 bugs in tests