RTL adjustments for the ACL manager FS#2046

lib/plugins/acl/rtl.css

+div#acl_manager div#acl__tree {
+    float: right;
+    text-align: right;
+}
+
+div#acl_manager div#acl__tree li {
+    padding-left: 0em;
+    padding-right: 1em;
+}
+
+div#acl_manager div#acl__tree ul img {
+    margin-left: 0.25em;
+    margin-right: 0em;
+}
+
+
+div#acl_manager div#acl__detail {
+    float: left;
+}
+
+div#acl_manager .aclgroup {
+    background: transparent url(pix/group.png) right 1px no-repeat;
+    padding: 1px 18px 1px 0px;
+}
+
+div#acl_manager .acluser {
+    background: transparent url(pix/user.png) right 1px no-repeat;
+    padding: 1px 18px 1px 0px;
+}
+
+div#acl_manager .aclpage {
+    background: transparent url(pix/page.png) right 1px no-repeat;
+    padding: 1px 18px 1px 0px;
+}
+
+div#acl_manager .aclns {
+    background: transparent url(pix/ns.png) right 1px no-repeat;
+    padding: 1px 18px 1px 0px;
+}
+