Log Message:
kapidox: update to 5.70.0

5.67
  Unbreak module imports for Python2
  Hardcode utf-8 as filesystem encoding with Python2 to help api.kde.org
5.70
  Fix missing whitespace after "Platform(s):" on front page
  Fix use of quotation marks for PREDEFINED entries in Doxygile.global
  Teach doxygen about Q_DECL_EQ_DEFAULT & Q_DECL_EQ_DELETE
  Add drawer on mobile and clean code
  Teach doxygen about Q_DECLARE_FLAGS, so such types can be documented
  Port to Aether Bootstrap 4
  Redo api.kde.org to look more like Aether