Improved theming for admin vs site.

- Added $theme_path, $base_path
- Added CMS_RESPONSE.module_resource_url (...) instead of using hardcoded "/module/" + name + ...
- Use base_path rather than base_url  (note ROC CMS is not yet working with EWF standalone "base" url option)

modules/files/cms_files_module.e

@@ -146,7 +146,7 @@ feature -- Handler
 				create {GENERIC_VIEW_CMS_RESPONSE} r.make (req, res, api)
 
 					-- add style
-				r.add_style (r.url ("/module/" + name + "/files/css/files.css", Void), Void)
+				r.add_style (r.module_resource_url (Current, "/files/css/files.css", Void), Void)
 
 				create body.make_empty
 
@@ -245,7 +245,7 @@ feature -- Handler
 				body.append ("<h1> Upload files </h1>%N")
 
 					-- set style
-				r.add_style (r.url ("/module/" + name + "/files/css/files.css", Void), Void)
+				r.add_style (r.module_resource_url (Current, "/files/css/files.css", Void), Void)
 
 				if api.has_permission (upload_files_permission) then
 					body.append ("<p>Please choose file(s) to upload.</p>")
@@ -269,8 +269,8 @@ feature -- Handler
 						body.append ("<a href=%""+ r.url (uploads_location, Void) +"?basic_upload=no%">Use advanced file uploading.</a>%N")
 					else
 							-- add JS for dropzone
-						r.add_javascript_url (r.url ("/module/" + name + "/files/js/dropzone.js", Void))
-						r.add_style (r.url ("/module/" + name + "/files/js/dropzone.css", Void), Void)
+						r.add_javascript_url (r.module_resource_url (Current, "/files/js/dropzone.js", Void))
+						r.add_style (r.module_resource_url (Current, "/files/js/dropzone.css", Void), Void)
 
 							-- create form to choose files and upload them
 						body.append ("<form action=%"" + r.url (uploads_location, Void) + "%" class=%"dropzone%">")