Yy insert additional less files

The yy_insert_additional_less_files template is inserted in the PARENT_ONLY style's PAGE_CONTAINER, the current contents are:

<!-- *** additional less files to be loaded at top of page container body *** -->
<!-- *** mandatory include z_PARENT.less for common styling and hidden stuff *** -->
	<xf:css src="z_PARENT.less" />

<!-- *** CHOOSE  	
y_Category_Node_Collapse_REMOVED.less  OR  
y_Category_Node_Collapse_MOBILE_ONLY.less OR
y_Category_Node_Collapse_Without_Pics.less OR
y_Category_Node_Collapse_WITH_Pics.less  *** -->
	<xf:css src="y_Category_Node_Collapse_REMOVED.less" />

<!-- *** CHOOSE  y_Compact_Layout.less  OR y_Standard_Layout.less  OR y_Compact_Layout_With_Images.less*** -->
	<xf:css src="y_Standard_Layout.less" />

<!-- *** optional selections below *** -->
	<xf:css src="y_Icons_Sub_Nav_Areas.less" />
	<xf:css src="y_Icons_Main_Nav_Bar.less" />
	<xf:css src="y_Show_Resources_As_Grid.less" />
	<xf:css src="y_User_Badges_And_Profile_Fixes.less" />
	<xf:css src="y_Watermark_In_Edit_Box.less" />
	<xf:css src="y_Link_Node_Styling.less" />
	<xf:css src="y_NEW_Box_For_Unread_Posts.less" />
	<xf:css src="y_Logo_To_Text_For_Mobile.less" />
	<xf:css src="y_SideBar_Minor_Headers_Match_Major_Headers.less" />
	<xf:css src="y_Category_Wide_View_Contents_2_Col.less" />
	<xf:css src="y_Compact_Menu.less" />

<!-- *** for individual skin alterations instead of extra.less *** -->
	<xf:css src="z_zCHILD.less" />

This inserts the listed .less files into the style's css. The options chosen can be changed by editing this file within the child styles. The child style will only acquire the css sections that are listed in its version of this file.