Removed unnecessary override of mahout-math dependency version, it's managed in parent pom

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1561573 13f79535-47bb-0310-9956-ffa450edef68
Fixed typos

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1561574 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1399: Fixed multiple slf4j bindings when running Mahout examples issue

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1561578 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1399: Placed changelog entry on appropriate spot, sorted by Jira issue number

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1561579 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1410: Added Code comments.

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1561586 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1382: Upgrading Guava to 16.0

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1561604 13f79535-47bb-0310-9956-ffa450edef68