Added and changed the expand all and collapse all icons.

openlp/core/ui/servicemanager.py

@@ -203,13 +203,13 @@ class ServiceManager(QtGui.QWidget):
         self.orderToolbar.addSeparator()
         self.orderToolbar.addToolbarButton(
             translate('OpenLP.ServiceManager', '&Expand all'),
-            u':/services/service_top.png',
+            u':/services/service_expand_all.png',
             translate('OpenLP.ServiceManager',
             'Expand all the service items.'),
             self.onExpandAll)
         self.orderToolbar.addToolbarButton(
             translate('OpenLP.ServiceManager', '&Collapse all'),
-            u':/services/service_bottom.png',
+            u':/services/service_collapse_all.png',
             translate('OpenLP.ServiceManager',
             'Collapse all the service items.'),
             self.onCollapseAll)

resources/images/openlp-2.qrc

@@ -83,6 +83,8 @@
     <file>wizard_importbible.bmp</file>
   </qresource>
   <qresource prefix="services">
+    <file>service_collapse_all.png</file>
+    <file>service_expand_all.png</file>
     <file>service_notes.png</file>
     <file>service_item_notes.png</file>
     <file>service_bottom.png</file>