Maintenance release 1.0.5

• Change fig & table numbering algorithms.
  You can customize it by changing ahf:getNumberingGroupLevel in dita2fo_numberingmap.xsl.
• Apply sans-serif font for table & fig title.
• Fix bugs: #89, #86, #83, #78, #75, #72, #69, #58, #57, #47, #46, #33.