rename Logo component and remove Loader component

add licence

src/menus/SideMenuWithCategories.vue

@@ -37,8 +37,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
 
     <div class="side-menu-categories-wrapper">
       <div class="side-menu-categories">
-        <Loader v-if="!items.length" />
-
         <template
           v-for="(category, key) in items"
           :key="key"
@@ -86,7 +84,6 @@ import { containsAppsMatchingSearch, isAppMatchingSearch } from '../lib/search.j
 
 import OpenerButton from '../components/OpenerButton'
 import SettingsButton from '../components/SettingsButton'
-import Loader from '../components/Loader'
 import AppSearch from '../components/AppSearch'
 import SideMenuBigApp from '../components/SideMenuBigApp'