XWIKI-12: Reorganize directory structure to match Maven2 best practices and cleanup build
XWIKI-12: Reorganize directory structure to match Maven2 best practices and cleanup build

* Added required runtime dependency on Velocity Tools 1.1 (required in a servlet definition in web.xml)

git-svn-id: d24132671420d6f5f4db809e884ce42b3489f6c5@1586 f329d543-caf0-0310-9063-dda96c69346f

xwiki/xwiki-platform,xwiki/xwiki-platform,pbondoer/xwiki-platform,pbondoer/xwiki-platform,pbondoer/xwiki-platform,xwiki/xwiki-platform,xwiki/xwiki-platform,xwiki/xwiki-platform,pbondoer/xwiki-platform,pbondoer/xwiki-platform