And removed even more unneeded / duplicate / orphaned images

CURA-6005

plugins/CuraDrive/src/qml/components/BackupListFooter.qml

@@ -29,7 +29,7 @@ RowLayout
     {
         id: createBackupButton
         text: catalog.i18nc("@button", "Backup Now")
-        iconSource: "../images/backup.svg"
+        iconSource: UM.Theme.getIcon("plus")
         enabled: !CuraDrive.isCreatingBackup && !CuraDrive.isRestoringBackup && !backupListFooter.showInfoButton
         onClicked: CuraDrive.createBackup()
         busy: CuraDrive.isCreatingBackup

plugins/CuraDrive/src/qml/components/BackupListItemDetails.qml

@@ -17,7 +17,7 @@ ColumnLayout
     // Cura version
     BackupListItemDetailsRow
     {
-        iconSource: "../images/cura.svg"
+        iconSource: UM.Theme.getIcon("application")
         label: catalog.i18nc("@backuplist:label", "Cura Version")
         value: backupDetailsData.metadata.cura_release
     }
@@ -25,7 +25,7 @@ ColumnLayout
     // Machine count.
     BackupListItemDetailsRow
     {
-        iconSource: "../images/printer.svg"
+        iconSource: UM.Theme.getIcon("printer_single")
         label: catalog.i18nc("@backuplist:label", "Machines")
         value: backupDetailsData.metadata.machine_count
     }
@@ -41,7 +41,7 @@ ColumnLayout
     // Profile count.
     BackupListItemDetailsRow
     {
-        iconSource: UM.Theme.getIcon("profile")
+        iconSource: UM.Theme.getIcon("settings")
         label: catalog.i18nc("@backuplist:label", "Profiles")
         value: backupDetailsData.metadata.profile_count
     }

plugins/CuraDrive/src/qml/images/backup.svg

@@ -1,3 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="white">
-    <path d="M16.5 11.3h-5.2v5.2H8.7v-5.2H3.5V8.7h5.2V3.5h2.6v5.2h5.2z"/>
-</svg>

plugins/CuraDrive/src/qml/images/cura.svg

@@ -1,7 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 30 30">
-    <switch>
-        <g>
-            <path d="M11.07 3L3 11.071V27h15.931L27 18.93V3H11.07zm10.175 8.235h-6.071c-2.02.013-3.016 1.414-3.016 3.115 0 1.702.996 3.125 3.016 3.136h6.071v3.433h-6.071c-3.996 0-6.419-2.743-6.419-6.568 0-3.826 2.423-6.548 6.419-6.548h6.071v3.432z"/>
-        </g>
-    </switch>
-</svg>

plugins/CuraDrive/src/qml/images/printer.svg

@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<svg width="16px" height="16px" viewBox="0 0 16 16" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <!-- Generator: Sketch 49 (51002) - http://www.bohemiancoding.com/sketch -->
-    <title>icn_singlePrinter</title>
-    <desc>Created with Sketch.</desc>
-    <defs></defs>
-    <g id="Visual" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
-        <g id="Printer-status-icon" transform="translate(-217.000000, -176.000000)" fill="#000000">
-            <g id="icn_singlePrinter" transform="translate(217.000000, 176.000000)">
-                <path d="M2,13 L14,13 L14,15 L2,15 L2,13 L2,13 Z M2,3 L14,3 L14,5 L2,5 L2,3 L2,3 Z M0,14 L2,14 L2,16 L0,16 L0,14 L0,14 Z M14,14 L16,14 L16,16 L14,16 L14,14 L14,14 Z M0,0 L2,0 L2,14 L0,14 L0,0 L0,0 Z M14,0 L16,0 L16,14 L14,14 L14,0 L14,0 Z M6,5 L10,5 L10,6 L6,6 L6,5 L6,5 Z M7,6 L9,6 L9,8 L7,8 L7,6 L7,6 Z M2,0 L14,0 L14,2 L2,2 L2,0 L2,0 Z M3,12 L13,12 L13,13 L3,13 L3,12 L3,12 Z" id="Rectangle-185-Copy-5-Copy-4"></path>
-            </g>
-        </g>
-    </g>
-</svg>