BP 765: Added tooltips to icon buttons
diff --git a/src/app/masterdata-management/components/standbygroup/standbygroup.component.html b/src/app/masterdata-management/components/standbygroup/standbygroup.component.html
index c7ed868..91bcc41 100644
--- a/src/app/masterdata-management/components/standbygroup/standbygroup.component.html
+++ b/src/app/masterdata-management/components/standbygroup/standbygroup.component.html
@@ -236,14 +236,14 @@
                     </div>
                     <div class="col-md-1 d-flex align-items-center">
                       <button *ngIf="authService.userHasRoles(['BP_Sachbearbeiter'])" class="btn btn-danger btn-circle btn-lg"
-                        (click)="removeDuration(i)" id="removeDuration">-</button>
+                        (click)="removeDuration(i)" id="removeDuration" title="Bereitschaftsdauer entfernen">-</button>
                     </div>
                   </div>
                 </div>
               </div>
               <div class="d-flex justify-content-center">
                 <button *ngIf="authService.userHasRoles(['BP_Sachbearbeiter'])" class="btn btn-primary btn-circle btn-lg overlap-top"
-                  (click)="addDuration()" id="addDuration">+</button>
+                  (click)="addDuration()" id="addDuration" title="Bereitschaftsdauer hinzufügen">+</button>
               </div>
             </div>
           </div>
diff --git a/src/app/reporting/components/dashboard/dashboard.component.html b/src/app/reporting/components/dashboard/dashboard.component.html
index 8688a79..5defa66 100644
--- a/src/app/reporting/components/dashboard/dashboard.component.html
+++ b/src/app/reporting/components/dashboard/dashboard.component.html
@@ -122,8 +122,9 @@
         <tbody>
           <ng-container *ngFor="let row of rowData">
             <tr>
-              <td><button class="btn btn-primary btn-sm" (click)="row.isCollapsed = !row.isCollapsed"><i class="fa fa-eye"
-                    aria-hidden="true"></i></button></td>
+              <td><button class="btn btn-primary btn-sm" (click)="row.isCollapsed = !row.isCollapsed" title="Details anzeigen">
+                <i class="fa fa-eye" aria-hidden="true"></i>
+              </button></td>
               <td scope="row">{{row.standbyGroup?.title}}</td>
               <td scope="row">{{row.user?.organisation?.orgaName}}</td>
               <td scope="row">{{row.user?.firstname}}</td>
diff --git a/src/app/shared/components/picklist-reactive/picklist-reactive.component.html b/src/app/shared/components/picklist-reactive/picklist-reactive.component.html
index 1d997ae..00fa60c 100644
--- a/src/app/shared/components/picklist-reactive/picklist-reactive.component.html
+++ b/src/app/shared/components/picklist-reactive/picklist-reactive.component.html
@@ -26,16 +26,16 @@
   </div>
   <div class="col-md-2 mt-5">
     <div *ngIf="authService.userHasRoles(['BP_Sachbearbeiter']) || (authService.userHasRoles(['BP_Admin']) && embedLocation !== 'standbygroup')">
-      <button class="btn btn-primary w-100 mb-1" (click)="moveToTarget(false)" [id]="btnMoveToTargetId">
+      <button class="btn btn-primary w-100 mb-1" (click)="moveToTarget(false)" [id]="btnMoveToTargetId" title="ausgewählte verschieben">
         <i class="fa fa-angle-right" aria-hidden="true"></i>
       </button>
-      <button class="btn btn-primary w-100 mb-1" (click)="moveToTarget(true)" *ngIf="showMultiMoveButtons" [id]="btnMoveAllToTargetId">
+      <button class="btn btn-primary w-100 mb-1" (click)="moveToTarget(true)" *ngIf="showMultiMoveButtons" [id]="btnMoveAllToTargetId" title="alle verschieben">
         <i class="fa fa-angle-double-right" aria-hidden="true"></i>
       </button>
-      <button class="btn btn-primary w-100 mb-1" (click)="moveToSource(false)" [id]="btnMoveToSourceId">
+      <button class="btn btn-primary w-100 mb-1" (click)="moveToSource(false)" [id]="btnMoveToSourceId" title="ausgewählte verschieben">
         <i class="fa fa-angle-left" aria-hidden="true"></i>
       </button>
-      <button class="btn btn-primary w-100 mb-1" (click)="moveToSource(true)" *ngIf="showMultiMoveButtons" [id]="btnMoveAllToSourceId">
+      <button class="btn btn-primary w-100 mb-1" (click)="moveToSource(true)" *ngIf="showMultiMoveButtons" [id]="btnMoveAllToSourceId" title="alle verschieben">
         <i class="fa fa-angle-double-left" aria-hidden="true"></i>
       </button>
     </div>
diff --git a/src/app/standby-schedule/components/planninglist/planninglist.component.html b/src/app/standby-schedule/components/planninglist/planninglist.component.html
index c518a3d..892c083 100644
--- a/src/app/standby-schedule/components/planninglist/planninglist.component.html
+++ b/src/app/standby-schedule/components/planninglist/planninglist.component.html
@@ -113,14 +113,15 @@
             <th *ngFor="let group of plan?.planHeader?.listGroups" class="text-nowrap">
               {{group.title}}
               <button class="btn btn-xs ml-1 btn-primary" *ngIf="planStatusId === 1" (click)="openCalculationModal(group.id)"
-                [id]="['btnCalculate' + group.id]">
+                [id]="['btnCalculate' + group.id]" title="Zeiten berechnen">
                 <i class="fa fa-calculator" aria-hidden="true"></i>
               </button>
               <a class="btn btn-xs ml-1 btn-primary" target="_blank" *ngIf="authService.userHasRoles(['BP_Sachbearbeiter', 'BP_Admin'])"
-                [routerLink]="['/stammdatenverwaltung/bereitschaftsgruppe', group.id]" [id]="['btnEditGroup' + group.id]">
+                [routerLink]="['/stammdatenverwaltung/bereitschaftsgruppe', group.id]" [id]="['btnEditGroup' + group.id]" title="Bereitschaftsgruppe bearbeiten">
                 <i class="fa fa-pencil" aria-hidden="true"></i>
               </a>
-              <button class="btn btn-xs ml-1 btn-primary" (click)="validatePlan(group.id)" [id]="['btnValidate' + group.id]">
+              <button class="btn btn-xs ml-1 btn-primary" (click)="validatePlan(group.id)" [id]="['btnValidate' + group.id]"
+                title="Gruppe validieren">
                 <i class="fa fa-check-square-o" aria-hidden="true"></i>
               </button>
             </th>