Patch attached that does the following, per discussions on mailing list:
- Adds log4j-taglib component/artifact
- Changes Servlet dependencies across Log4j2 project from 2.4 (Java EE 4) to 2.5 (Java EE 5)
- Updates parent site to link to log4j-taglib site on sidebar
Also, I noticed that there was a dependency divergence (some components used junit 4.3.1, most used junit 4.7). I corrected that.
- All unit tests pass.
- Findbugs found no bugs in my code
- Checkstyle found no problems in my code
- Used maven-taglib-plugin to generate taglib documentation and validation reports for reports tab on sidebar