mobile: mobile unreferenced ic icons

Remove 24px icons not referenced.
update README.license

Signed-off-by: Jan Iversen <jani@apache.org>

mobile-widgets/qml/icons/README.license

@@ -10,23 +10,20 @@ therefore remain under the Apache v2 license.
 
 This affects at least these icons:
 
-cloud_sync_24px.svg
-ic_adb_black_24px.svg
-ic_add_black_24px.svg
-ic_add_location_24px.svg
-ic_clear_black_24px.svg
-ic_cloud_done_black_24px.svg
-ic_cloud_download_24px.svg
-ic_cloud_off_black_24px.svg
-ic_cloud_upload_24px.svg
-ic_edit_24px.svg
-ic_edit_location_black_24px.svg
-ic_gps_fixed_24px.svg
-ic_help_outline_24px.svg
-ic_home_24px.svg
-ic_info_outline_24px.svg
-ic_keyboard_arrow_right_24px.svg
-ic_location_off_black_24px.svg
-ic_place_black_24px.svg
-ic_settings_24px.svg
-ic_sync_24px.svg
+cloud_sync_24px.svg -> cloud_sync.svg
+ic_adb_black_24px.svg -> ic_adb.svg
+ic_add_black_24px.svg -> ic_add.svg
+ic_add_location_24px.svg -> ic_add_location.svg
+ic_clear_black_24px.svg -> ic_clear.svg
+ic_cloud_done_black_24px.svg -> ic_cloud_done.svg
+ic_cloud_download_24px.svg -> ic_cloud_download.svg
+ic_cloud_off_black_24px.svg -> ic_cloud_off.svg
+ic_cloud_upload_24px.svg -> ic_cloud_upload.svg
+ic_gps_fixed_24px.svg -> ic_gps_fixed.svg
+ic_help_outline_24px.svg -> ic_help_outline.svg
+ic_home_24px.svg -> ic_home.svg
+ic_info_outline_24px.svg -> ic_info_outline.svg
+ic_location_off_black_24px.svg -> ic_location_off.svg
+ic_place_black_24px.svg -> ic_place.svg
+ic_settings_24px.svg -> ic_settings.svg
+ic_sync_24px.svg -> ic_sync.svg

mobile-widgets/qml/icons/ic_edit_24px.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path d="M3 17.25V21h3.75L17.81 9.94l-3.75-3.75L3 17.25zM20.71 7.04c.39-.39.39-1.02 0-1.41l-2.34-2.34c-.39-.39-1.02-.39-1.41 0l-1.83 1.83 3.75 3.75 1.83-1.83z"/></svg>

mobile-widgets/qml/icons/ic_edit_location_black_24px.svg

@@ -1,4 +0,0 @@
-<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
-    <path d="M12 2C8.14 2 5 5.14 5 9c0 5.25 7 13 7 13s7-7.75 7-13c0-3.86-3.14-7-7-7zm-1.56 10H9v-1.44l3.35-3.34 1.43 1.43L10.44 12zm4.45-4.45l-.7.7-1.44-1.44.7-.7c.15-.15.39-.15.54 0l.9.9c.15.15.15.39 0 .54z"/>
-    <path d="M0 0h24v24H0z" fill="none"/>
-</svg>

mobile-widgets/qml/icons/ic_keyboard_arrow_right_24px.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path d="M8.59 16.34l4.58-4.59-4.58-4.59L10 5.75l6 6-6 6z"/></svg>