* Update helpcontent2 from branch 'master'
  - tdf#121065 Replace Math -- Functions PNG images with SVG Change 5
    
    Replace Math -- Functions PNG images with SVG fix 03090400.xhp with 03090400New.xhp, modified Package_html_media.mk for Functions and removed double 'in'
    
    Change-Id: Ie3306f41ec45bb347e769741e5b150ffa1e49f92
    Reviewed-on: https://gerrit.libreoffice.org/65875
    Tested-by: Jenkins
Reviewed-by: Olivier Hallot <olivier.hallot@libreoffice.org>