Swing support simplified; SecondaryExecutor created.
Merge branch 'master' of https://github.com/rfqu/df4j into work

Conflicts:
	df4j-core/src/com/github/rfqu/df4j/core/Task.java
Scouting the way to build pipelines
Merge branch 'work' of https://github.com/rfqu/df4j.git into work
core-pipline and codecs moved tho the new repository https://github.com/rfqu/pipeline
pipeline stuff moved to separate repository
Merge branch 'work' of https://github.com/rfqu/df4j into work

Conflicts:
	df4j-core/src/com/github/rfqu/df4j/core/ActorPort.java
	df4j-core/src/com/github/rfqu/df4j/core/RunnableTask.java
	df4j-nio1/src/com/github/rfqu/df4j/nio/AbstractSelectorListener.java
	df4j-nio1/test/com/github/rfqu/df4j/nio/test/KeyTest.java
	df4j-nio1/test/com/github/rfqu/df4j/nio/test/OperTest.java
df4j-core acknowledged stable and assigned version 1.0. df4j-nio* projects removed in favor of pipeline-nio.