remove old tests and add javadocs for 11 tests
fix a typo and add javadocs to other tests
some small translations
Merge pull request #69 from iron-io/feature-comments-for-tests

Add test documentation
Merge pull request #68 from pyeremenko/v3

Merge #67 to v3
Remove debug printing

If we want this, we should have optional logging. Removing for now.
[maven-release-plugin] prepare release ironmq-3.0.1
[maven-release-plugin] prepare for next development iteration
add possibility to look for iron.json in parent directories
remove forgotten `true`
update touchMessage according to new response format