Report all failures.
Moved Stack class into failure.
Removed It class.
Static import failure.
Report the spec description.
Enhanced Main to print stacks.
Removed redundant dependency entry for rephract.
Provide the java.util.concurrent.executor as a dependency for the Executor interface.
Wait for all tests to pass before shutting down executor.
Use a SettableFuture to mark the end of the test run.
Updated dependencies, clearModule cache between tests.
Setup release configuration.
Don't fail on snapshot dependencies.
[Gradle Release Plugin] - pre tag commit:  '0.0.1'.
[Gradle Release Plugin] - new version commit:  '0.0.2-SNAPSHOT'.
Added signing support.
[Gradle Release Plugin] - pre tag commit:  '0.0.1'.
[Gradle Release Plugin] - new version commit:  '0.0.2'.
Only sign when uploading, include sonatype auth when present.
Backed out to 0.0.2-SNAPSHOT.