Update Oracle Mail from 1.4.5 to 1.4.7.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1632008 13f79535-47bb-0310-9956-ffa450edef68
Update Oracle Mail from 1.4.7 to 1.5.2.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1632011 13f79535-47bb-0310-9956-ffa450edef68
Update slf4j-jdk14 from 1.6.1 to 1.7.7.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1632016 13f79535-47bb-0310-9956-ffa450edef68
Update Easymock from 3.1 to 3.2.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1632020 13f79535-47bb-0310-9956-ffa450edef68
Update maven-checkstyle-plugin from 2.7 to 2.13.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1632021 13f79535-47bb-0310-9956-ffa450edef68
Update findbugs-maven-plugin from 2.5.4 to 2.5.5.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1632024 13f79535-47bb-0310-9956-ffa450edef68
Update Easymock from 3.1 to 3.2.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1632025 13f79535-47bb-0310-9956-ffa450edef68