Updated the overlay text of the screenshot button (#4507) Mammoets

* Updated the overlay text of the screenshot button to be more descriptive.

* Update result-screen.ts

added save as alias

* Update sourcecode.txt

reverted change to aria-label

frontend/src/ts/commandline/lists/result-screen.ts

@@ -117,9 +117,9 @@ const commands: MonkeyTypes.Command[] = [
   },
   {
     id: "saveScreenshot",
-    display: "Save screenshot",
+    display: "Copy screenshot to clipboard",
     icon: "fa-image",
-    alias: "ss picture",
+    alias: "save",
     exec: (): void => {
       setTimeout(() => {
         TestUI.screenshot();

frontend/static/html/pages/test.html

@@ -413,7 +413,7 @@
         </div>
         <div
           id="saveScreenshotButton"
-          aria-label="Save screenshot"
+          aria-label="Copy screenshot to clipboard"
           role="button"
           data-balloon-pos="down"
           tabindex="0"