Adding real logo and favicon

client/public/index.html

@@ -7,7 +7,7 @@
     <meta name="theme-color" content="#000000" />
     <meta
       name="description"
-      content="Web site created using create-react-app"
+      content="Mímir is a visual platform to explore the Swiss Federal Archives. It aggregates the results according to the archive plan and presents them with Voronoi treemaps."
     />
     <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
     <!--

client/public/manifest.json

 {
-  "short_name": "React App",
-  "name": "Create React App Sample",
+  "short_name": "Mímir",
+  "name": "A Visual Browser for the Federal Archives",
   "icons": [
     {
       "src": "favicon.ico",

client/src/components/navbar/CNavbar.js

@@ -11,7 +11,7 @@ export default function CNavbar(props) {
       <Container>
         <Navbar.Brand href='#home'>
           <img alt='' src={logo} width='35' height='35' className='d-inline-block align-bottom' />{' '}
-          &nbsp; Mìmir » A Visual Browser for the Federal Archives
+          &nbsp; Mímir // A Visual Browser for the Federal Archives
         </Navbar.Brand>
         <Navbar.Toggle aria-controls='basic-navbar-nav' />
         <Navbar.Collapse id='basic-navbar-nav'>

client/src/components/voronoi/entity/Empty.js

@@ -6,10 +6,10 @@ import ListGroup from 'react-bootstrap/ListGroup';
 export default function Empty(props) {
   return (
     <Card style={{ width: '100%' }}>
-      <Card.Header as={'h5'}>Welcome to Mìmir!</Card.Header>
+      <Card.Header as={'h5'}>Welcome to Mímir!</Card.Header>
       <Card.Body>
         <Card.Text>
-          Mìmir is a visual platform to explore the{' '}
+          Mímir is a visual platform to explore the{' '}
           <a target='_blank' href='https://www.bar.admin.ch/bar/en/home.html'>
             Swiss Federal Archives
           </a>