Mobile Integration,Pop Multiple Networks,DataTables responsible update,Migrations

Mobile Integration:
* in footer.php js eingefügt damit das mobile Menu funktioniert
* in menu.php bzw. app.css neue Klasse eingefügt mobile-hide um in der mobilen Version Menupünkte zu verstecken

Pop Multiple Networks
* Pops können nun mehrere Netzgebiete haben
* Netzgebiete und Pop ansicht angepasst
* (Script muss ausgeführt werden um die PopNetwork Table vom Bestand zu befüllen)

DataTables responsible update
* Datatables update und responsible addon
* Diverse Anpassungen für Responsible in:
  - Pops, Geräte Hersteller, Geräte Typen, Devices, Benutzer

Migrations
* PopNetwork
* Poprackmodulepatch

public/assets/css/datatables-std.css

@@ -141,6 +141,7 @@ table.dataTable.table-sm > thead > tr > th:not(.sorting_disabled) {
     }
 
     .card-body {
+        padding-top: 5px;
         padding-left: 5px;
         padding-right: 5px;
     }
@@ -165,6 +166,33 @@ table.dataTable.table-sm > thead > tr > th:not(.sorting_disabled) {
     #datatable {
         width: 100% !important;
     }
+
+    li.paginate_button.previous, li.paginate_button.next {
+        display: inline-block;
+        font-size: 1.0rem;
+    }
+
+    .dataTables_length .form-select {
+        margin-right: 0px;
+        padding: 4px 7px;
+        font-size: .875rem;
+    }
+
+    div.dataTables_wrapper div.dataTables_filter input {
+        margin-left: 0.5em;
+        display: inline-block;
+        /* width: auto; */
+        width: 150px;
+    }
+
+    .dataTables_length {
+        margin-top: 4px;
+    }
+
+    .header-title {
+        font-size: 14px;
+        margin: 12px 3px 7px 0px;
+    }
 }
 
 table.dataTable > tbody > tr.child span.dtr-data {
@@ -194,3 +222,20 @@ table.dataTable.dtr-inline.collapsed > tbody > tr.parent > td:first-child:before
     top: 0.85rem;
 }
 
+
+.dataTables_length .form-select {
+    margin-right: 10px;
+    padding: 4px 7px;
+    font-size: .875rem;
+    font-weight: 400;
+    line-height: 1.5;
+    color: #6c757d;
+    background-color: #fff;
+    background-clip: padding-box;
+    border: 1px solid #ced4da;
+    border-radius: 0.2rem;
+    -webkit-transition: border-color .15s ease-in-out, -webkit-box-shadow .15s ease-in-out;
+    transition: border-color .15s ease-in-out, -webkit-box-shadow .15s ease-in-out;
+    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
+    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out, -webkit-box-shadow .15s ease-in-out;
+}