Stable release 2.0.6

Find issues in our GitHub tracker at
https://github.com/openSUSE/suse-xsl/issues/NUMBER

• Schema
  • Completely removed schemas from SUSE XSL Stylesheets: Schemas
    can now be found at https://github.com/openSUSE/geekodoc
• SUSE Word List for aspell
  • Added more words, many of which were found in SUSE release
    notes
• Stylesheets (PDF)
  • Allow disabling secondary branding (Geeko Tail) via parameter:
    enable.secondary.branding=0
• Stylesheets (XHTML)
  • Added syntax highlighting for screens
    • To enable, add language="..." to your screen
    • Recognized languages are: bash, c++, css, diff, html, xml,
      http, ini, json, java, javascript, makefile, nginx, php,
      perl, python, ruby, sql, crmsh, dockerfile, lisp, yaml
  • Report Bug Links: Fixed ampersands in Bugzilla URLs
  • Report Bug Links: Fixed JavaScript responsible for GitHub labels
• Common Stylesheet Changes
  • Fixed a number of L10N issues in CJK and European languages
    (suse-xsl #218, suse-xsl #51, suse-xsl #200, suse-xsl #82,
    suse-xsl #87, suse-xsl #79)
  • Reverted back to VERSION.xsl as used by upstream for
    compatibility
  • Improved screen trimming behavior to fix screens that contain
    whitespace at beginning and end
• Packaging
  • Added more fonts to requires to avoid broken foreign-language
    PDF builds in the build service
  • Removed mentions of schemas from spec file (see top)