Updated build.gradle
Updated build.gradle

Conflicts:
	build.gradle
Updated build.gradle. Java 8
Upgrade Groovy version.
Copy over and amend the GrailsDoc agent entry to the ASCIIDoc files.
Amend the title and add the introduction to the ASCIIDoc sources.
Add another ASCIIDoc chapter.
Some more ASCIDoctor chapters.
Three more chapters for the guide.
Merge pull request #5 from GPars/master

Documentation templates
Package name fix
Dataflow variable can be published and remotely retrieved after bind.
RemoteDataflows -- New API.
Example for DataflowVariable.
RemoteDataflows -- New API.
Updated tests for DataflowVariable (local)
RemoteDataflows -- New API.
Updated tests for DataflowVariable (remote)
RemoteDataflows -- New API.
DataflowVariable implementation.
RemoteDataflows -- New API.
DataflowVariable example text update.
RemoteDataflows -- New API. DataflowBroadcast.
Fix: perform serialization in different LocalHost context.
RemoteDataflows -- New API. DataflowQueue
RemoteDataflows -- New API. Cleanups