XWIKI-3395: Commons BeanUtils Core 1.7.0 and Commons BeanUtils 1.8.0 are both packaged in the platform WAR
XWIKI-3395: Commons BeanUtils Core 1.7.0 and Commons BeanUtils 1.8.0 are both packaged in the platform WAR

* Upgrade to Commons Configuration 1.6 (since it now depends on Commons BeanUtils 1.8)
* Exclude Commons BeanUtils Core JAR since we're already depending on Commons Beanutils JAR which includes it


git-svn-id: d23d7a6431d93e1bdd218a46658458610974b053@17753 f329d543-caf0-0310-9063-dda96c69346f

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