play-iteratees not support cross version

push up to include scala 2.12

add akka-stream-source fda_akkaTypedStream, fda_akkaPlainStream

modify fda_stream to accept take, killSwitch parameters to take first n elements from stream and terminate stream respectively

version up

adding akka stream

Merge branch 'master' of https://github.com/Bayakala/FunDA

fix FDADataStream.fda_typedStream and fda_plainStream to use action_ for fetchSize parameter. Change build.sbt to movescala version upto 2.12.3

fix README typo

debut version to the public

modified .sbt files to enable publishing to Bintray

modified build.sbt to fit bintray

add more docs

add demo ParallelExecution.scala

add demo ParallelTask.scala