Removed not necessary use of maven-dependency-plugin:copy-dependencies in integration and examples modules

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1547474 13f79535-47bb-0310-9956-ffa450edef68
Removed no longer applicable exclusion filter for high-scale-lib from examples job assembly descriptor

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1547475 13f79535-47bb-0310-9956-ffa450edef68
Reverted removal of copy-dependencies, it's required by mahout examples scripts

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1547543 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1370: Vectordump doesn't write to output file in MapReduce Mode

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1547655 13f79535-47bb-0310-9956-ffa450edef68