MAHOUT-1275 Dropped bz2 distribution format for source and binaries

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1507376 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1293 Source distribution archives assembly descriptor sets correct bin directory permissions so that its content can be unpacked

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1507381 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1291 fix for: MahoutDriver yields cosmetically suboptimal exception when bin/mahout runs without args, on some Hadoop versions

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1507398 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1291: MahoutDriver yields cosmetically suboptimal exception when bin/mahout runs without args, on some Hadoop versions

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1507404 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1290: Issue when running Mahout Recommender Demo

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1507420 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1290: Issue when running Mahout Recommender Demo

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1507421 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1294: Added ci profile auto-activated on Jenkins builds to cleanup any previously installed artifacts from Jenkins node local repository

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1507425 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1294: Failure to cleanup previously installed artifacts from Jenkins node local repository will not fail build

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1507473 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1295: Excluded all Maven's target directories from distribution archives (sslavic)

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1507508 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1287: classifier.sgd.CsvRecordFactory incorrectly parses CSV format

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1507575 13f79535-47bb-0310-9956-ffa450edef68