Fix broken link and unnecessary version in text.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1635158 13f79535-47bb-0310-9956-ffa450edef68
Format.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1635159 13f79535-47bb-0310-9956-ffa450edef68
Typos.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1635160 13f79535-47bb-0310-9956-ffa450edef68
The site builds OK with Java 8 and Maven 3.2.3.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1635161 13f79535-47bb-0310-9956-ffa450edef68