[release] Prepare the 1.2RC1 release
[release] Prepare the 1.2RC1 release


git-svn-id: dc11403b0ca3846ef16382eb5b645943ea8bd503@6195 f329d543-caf0-0310-9063-dda96c69346f

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