UI: ApplicationsPage: Add icons.

src/ui/fort_images.qrc

@@ -1,7 +1,10 @@
 <!DOCTYPE RCC><RCC version="1.0">
 <qresource>
-    <file>images/application_cascade.png</file>
+    <file>images/application.png</file>
+    <file>images/application_add.png</file>
+    <file>images/application_delete.png</file>
     <file>images/application_double.png</file>
+    <file>images/application_edit.png</file>
     <file>images/cancel.png</file>
     <file>images/clock.png</file>
     <file>images/cog.png</file>
@@ -11,6 +14,8 @@
     <file>images/page_copy.png</file>
     <file>images/page_paste.png</file>
     <file>images/page_white.png</file>
+    <file>images/resultset_next.png</file>
+    <file>images/resultset_previous.png</file>
     <file>images/run.png</file>
     <file>images/shield.png</file>
     <file>images/zoom.png</file>

src/ui/qml/pages/ApplicationsPage.qml

@@ -66,12 +66,14 @@ BasePage {
             }
             Button {
                 enabled: editGroupName.text
+                icon.source: "qrc:/images/application_add.png"
                 text: translationManager.dummyBool
                       && qsTranslate("qml", "Add Group")
                 onClicked: addAppGroup()
             }
             Button {
                 enabled: editGroupName.text && appsColumn.enabled
+                icon.source: "qrc:/images/application_edit.png"
                 text: translationManager.dummyBool
                       && qsTranslate("qml", "Rename Group")
                 onClicked: renameAppGroup()
@@ -119,7 +121,7 @@ BasePage {
                 TabButton {
                     width: Math.max(100, implicitWidth)
                     font.bold: checked
-                    icon.source: "qrc:/images/application_double.png"
+                    icon.source: "qrc:/images/application.png"
                     text: appGroup.name
 
                     readonly property AppGroup appGroup: modelData

src/ui/qml/pages/MainPage.qml

@@ -53,7 +53,7 @@ Page {
                   && qsTranslate("qml", "IPv4 Addresses")
         }
         TabButton {
-            icon.source: "qrc:/images/application_cascade.png"
+            icon.source: "qrc:/images/application_double.png"
             text: translationManager.dummyBool
                   && qsTranslate("qml", "Applications")
         }

src/ui/qml/pages/apps/AppsColumn.qml

@@ -10,16 +10,19 @@ ColumnLayout {
 
     RowLayout {
         Button {
+            icon.source: "qrc:/images/application_delete.png"
             text: translationManager.dummyBool
                   && qsTranslate("qml", "Remove Group")
             onClicked: removeAppGroup(index)
         }
         Button {
+            icon.source: "qrc:/images/resultset_previous.png"
             text: translationManager.dummyBool
                   && qsTranslate("qml", "Move left")
             onClicked: moveAppGroup(index, -1)
         }
         Button {
+            icon.source: "qrc:/images/resultset_next.png"
             text: translationManager.dummyBool
                   && qsTranslate("qml", "Move right")
             onClicked: moveAppGroup(index, 1)