Downgrade JDK version to JDK 7
Without JDK 8 features. Replaced lambdas by inner anonymous classes, made interfaces more specific
Removed debugging code (no System.err.println).
Upgrade the ASCIIDoc version. Work around the GroovyDoc dependency issue.
Added Rafal to the Credits section of the guides
Added the asciidoctor task to the documentation task, specified a PermGen memory size for gradle not to fail a full build
Upgrade to Gradle 2.1.
Update the Groovy dependencies.
IDEA auto-completion for collectManyParallel method
Merge pull request #6 from kamilszymanski/collectManyParallel_autocompletion

IDEA auto-completion for collectManyParallel method
What's new updated
GPARS-228 - Reverted the way atomic fields get handled
Update Gradle version.
Accepting SelectableList subclasses in channel selection to satisfy static compilation
Variable number argument closures accepted by dataflow operators