make a smaller macos bundle (unnecessary things were embedded)

build/macos/linphone.bundle

@@ -83,9 +83,9 @@
      ${prefix}/lib/gdk-pixbuf-2.0
   </binary>
 
-  <binary>
+  <data>
     ${prefix}/share/mime/globs
-  </binary>
+  </data>
 
   <binary>
     ${prefix}/lib/pango/${pkg:pango:pango_module_version}/modules/*.so
@@ -117,7 +117,11 @@
        "${bundle}", which refers to the bundle root directory.
   -->
   <data>
-    ${prefix:linphone}/share
+    ${prefix:linphone}/share/linphone
+  </data>
+
+  <data>
+    ${prefix:linphone}/share/pixmaps/linphone
   </data>
 
   <!-- Copy in the themes data. You may want to trim this to save space
@@ -147,8 +151,12 @@
     ${project}/../../gtk/gtkrc.mac
   </data>
 
-  <data dest="${bundle}/Contents/Resources/share/sounds/linphone">
-      ${prefix:linphone}/share/sounds/linphone/
+  <data dest="${bundle}/Contents/Resources/share/sounds/linphone/rings/oldphone.wav">
+      ${prefix:linphone}/share/sounds/linphone/rings/oldphone.wav
+  </data>
+
+  <data dest="${bundle}/Contents/Resources/share/sounds/linphone/ringback.wav">
+      ${prefix:linphone}/share/sounds/linphone/ringback.wav
   </data>
 
   <!-- Icon themes to copy. The "icons" property can be either of