Add tips and warnings to chapter.xslt
Add tips and warnings to chapter.xslt

doug-c/mttwist,yannvery/twist,radar/twist,radar/twist,doug-c/mttwist,doug-c/mttwist,RealSilo/twist,yannvery/twist,radar/twist,RealSilo/twist,RealSilo/twist,yannvery/twist