Add e14 logo

Institute Logo Document Class

The following checklist should be used to add institute logos to the repository, see the wikipage on adding logos for details.

Please follow the checklist and use the provided template files to get correct spacings and sizes in the logos.

Checklist

• Added title page logo version to be placed next to the TUHH wordmark (Path: .theme_imgs/x0_logo_titlepage.pdf)
• [-] Added content logo version to be placed in the top right corner of content slides (Path: .theme_imgs/x0_logo_content.pdf)
• Added document class option and template configuration to tuhh_presentation.cls

  % Institute Name (x0)
  \DeclareOption{institute=x0}{
    \@ifclasswith{tuhh_presentation}{german}{
    \institute{Institute name in German}
    }{
    \institute{Institute name in English}
    }
    \institutebranded{.theme_imgs/x0_logo_titlepage.pdf}{.theme_imgs/x0_logo_content.pdf}
  }

• Checked correct document generation
• Assigned this merge request to the current maintainer