New application icon.

README

@@ -59,5 +59,6 @@ Gqrx is designed and written by Alexandru Csete OZ9AEC, and it is licensed under
 Some of the source files were adopted from Cutesdr by Moe Weatley. These files come with a BSD license.
 
 Some icons are from the GNOME and Tango icon themes.
-The scope.svg icon is from the Oxygen 4.8.0 theme, (c) 2007 Nuno Pinheiro & David Vignoni & David Miller & Johann Ollivier Lapeyre & Kenneth Wimer & Riccardo Iaconelli / KDE / LGPL 3.
+The scope.svg icon is based on the utilities-system-monitor.svg icon from the Mint-X icon theme licensed under GNU GPL.
+
 

applications/gqrx/mainwindow.ui

@@ -15,7 +15,7 @@
   </property>
   <property name="windowIcon">
    <iconset resource="../../icons.qrc">
-    <normaloff>:/icons/icons/scope-256.png</normaloff>:/icons/icons/scope-256.png</iconset>
+    <normaloff>:/icons/icons/scope.svg</normaloff>:/icons/icons/scope.svg</iconset>
   </property>
   <property name="dockOptions">
    <set>QMainWindow::AllowNestedDocks|QMainWindow::AllowTabbedDocks|QMainWindow::AnimatedDocks</set>

icons.qrc

@@ -20,9 +20,5 @@
         <file>icons/info.svg</file>
         <file>icons/help.svg</file>
         <file>icons/scope.svg</file>
-        <file>icons/scope-064.png</file>
-        <file>icons/scope-128.png</file>
-        <file>icons/scope-256.png</file>
-        <file>icons/scope-512.png</file>
     </qresource>
 </RCC>