Update public/index.html

See merge request geovistoogsi/ar!97

Update public/index.html

See merge request !96

Update public/index.html

See merge request !95

Update public/index.html

See merge request !94

Update public/index.html

See merge request !93

Update public/index.html

See merge request !92

Update public/index.html

See merge request !91

Update public/index.html

See merge request geovistoogsi/ar!90

Update public/index.html

See merge request !89

Update public/index.html

See merge request geovistoogsi/ar!88

Update public/index.html, public/previewImages/placeholder.png,...

See merge request geovistoogsi/ar!87

Update public/index.html, public/previewImages/placeholder.png, public/previewImages/exit.png, public/previewImages/robot.png

Test for menu bar with placeholder image

See merge request !86

Update public/index.html

See merge request geovistoogsi/ar!84

Update public/index.html

See merge request geovistoogsi/ar!83

Update public/index.html

See merge request geovistoogsi/ar!82

Update public/index.html

See merge request geovistoogsi/ar!81

Update public/index.html

See merge request geovistoogsi/ar!80

Update public/index.html

See merge request geovistoogsi/ar!79

Update public/index.html

See merge request geovistoogsi/ar!78

Update public/index.html

See merge request geovistoogsi/ar!77