merged Swordfish90#705: Add short form of --profile to match documentation

Author: eric2801

app/qml/ApplicationSettings.qml

@@ -746,7 +746,7 @@ QtObject {
 
         loadCustomProfiles()
 
-        var profileArgPosition = args.indexOf("--profile")
+        var profileArgPosition = args.indexOf(/-p|--profile/)
         if (profileArgPosition !== -1) {
             var profileIndex = getProfileIndexByName(
                         args[profileArgPosition + 1])