Merge pull request #5 from 52North/master

re-align
remove unnecessary plugins in modules
add license-maven-plugin
adjust all license headers... yea..
add codehaus license plugin for creation of a list of licenses
re-add package decl. license plugin removed it
configure licens plugin to allow module-scope builds
execute license-maven- and maven-notice-plugin by default
disable maven-notice-plugin in module-scope builds
template for license as CSV
Merge pull request #55 from matthesrieke/master

include 3 license plugins (code header, notice and license listing)