minor fixes

package.json

@@ -23,7 +23,6 @@
         "select2": "^4.0.13",
         "vue": "^2.6.10",
         "vue-avatar": "^2.2.0",
-        "vue-sortable": "^0.1.3",
         "vue-template-compiler": "^2.6.10",
         "vuelidate": "^0.7.4",
         "vuex": "^3.1.3"

resources/assets/vue/app.js

@@ -11,9 +11,6 @@ import Avatar from 'vue-avatar';
 import Vuelidate from 'vuelidate'
 import request from './mixins/requestMixin'
 import crud from './mixins/crudMixin'
-import Sortable from 'vue-sortable'
-
-Vue.use(Sortable)
 
 Vue.use(Vuelidate);
 Vue.component('avatar', Avatar);