Move new icons to appropriate folder

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@11639 7612ce4b-ef26-0410-bec9-ea0150e637f0

diff --git a/templates/default_advanced/images/add.png b/images/themes/xp/add.png
similarity index 100%
rename from templates/default_advanced/images/add.png
rename to images/themes/xp/add.png

diff --git a/templates/default_advanced/images/delete.png b/images/themes/xp/delete.png
similarity index 100%
rename from templates/default_advanced/images/delete.png
rename to images/themes/xp/delete.png

diff --git a/templates/default_advanced/images/down.png b/images/themes/xp/down.png
similarity index 100%
rename from templates/default_advanced/images/down.png
rename to images/themes/xp/down.png

diff --git a/templates/default_advanced/images/edit.png b/images/themes/xp/edit.png
similarity index 100%
rename from templates/default_advanced/images/edit.png
rename to images/themes/xp/edit.png

diff --git a/templates/default_advanced/images/up.png b/images/themes/xp/up.png
similarity index 100%
rename from templates/default_advanced/images/up.png
rename to images/themes/xp/up.png