made this a typed interface

git-svn-id: https://svn.apache.org/repos/asf/incubator/streams/branches/sblackmon@1565734 13f79535-47bb-0310-9956-ffa450edef68
updated bc ActivitySerializer is now a typed interface

git-svn-id: https://svn.apache.org/repos/asf/incubator/streams/branches/sblackmon@1565735 13f79535-47bb-0310-9956-ffa450edef68
this file was missing from an earlier commit

git-svn-id: https://svn.apache.org/repos/asf/incubator/streams/branches/sblackmon@1565736 13f79535-47bb-0310-9956-ffa450edef68
added twitter4j

git-svn-id: https://svn.apache.org/repos/asf/incubator/streams/branches/sblackmon@1566212 13f79535-47bb-0310-9956-ffa450edef68
implemented TwitterTimelineProvider


git-svn-id: https://svn.apache.org/repos/asf/incubator/streams/branches/sblackmon@1566213 13f79535-47bb-0310-9956-ffa450edef68
added basic execution awareness - provider attempts to terminate when done and because its a thread the pipeline application can detect it is done and close subsequent steps


git-svn-id: https://svn.apache.org/repos/asf/incubator/streams/branches/sblackmon@1566458 13f79535-47bb-0310-9956-ffa450edef68
implemented full timeline collection (up to twitter limits)


git-svn-id: https://svn.apache.org/repos/asf/incubator/streams/branches/sblackmon@1566459 13f79535-47bb-0310-9956-ffa450edef68
simple hdfs writer

make sure all machines running HdfsPersistWriter can resolve the hostnames the httpfs service uses to describe the cluster's datanodes

for now, edit pom directly to change hadoop versions.



git-svn-id: https://svn.apache.org/repos/asf/incubator/streams/branches/sblackmon@1566460 13f79535-47bb-0310-9956-ffa450edef68
bumped typesafe config version


git-svn-id: https://svn.apache.org/repos/asf/incubator/streams/branches/sblackmon@1566461 13f79535-47bb-0310-9956-ffa450edef68
this change allows a processor to create multiple activities detected within a processed document


git-svn-id: https://svn.apache.org/repos/asf/incubator/streams/branches/sblackmon@1566466 13f79535-47bb-0310-9956-ffa450edef68
svn ci -m "MERGE streams sblackmon [1556700]:[1566685] into trunk"

git-svn-id: https://svn.apache.org/repos/asf/incubator/streams/trunk@1566690 13f79535-47bb-0310-9956-ffa450edef68