* Updated Site Plugin to allow for newest Maven-version
Revert "* Updated Site Plugin to allow for newest Maven-version"

This reverts commit 2fbe449f16e27d706688780debc12f89834b32a9.
Merge remote-tracking branch 'upstream/master'
Added Java cross reference plugin to site-reports.
- Changed IIPC-Logo link to point to netpreserve.org
- Added breadcrumbs to make it easier to see which submodule you are looking at
- Changed bugtracker link to point to github
- Activated Reports menu in submodules
- Made base URI absolute. Required by mvn site:stage
- Cleaned up plugin management. All Maven plugins are now declared in <pluginManagement/>
- Javadoc and jxr reports only on top level pom (aggregated report)
- Activated Reports menu in submodules
- Made distinction between which standard reports should be on top level pom and sub poms
Merge remote-tracking branch 'upstream/master'
Merge pull request #130 from nlnwa/master

Update site generation with dependencies (#129) and jxr (#128).