No need to talk about a test only dep: [EMAIL-145] Update slf4j-jdk14 from 1.6.1 to 1.7.7.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1632078 13f79535-47bb-0310-9956-ffa450edef68
The next version will be 1.4.0.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1632080 13f79535-47bb-0310-9956-ffa450edef68
Remove EMAIL-143.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/email/trunk@1632106 13f79535-47bb-0310-9956-ffa450edef68