Update delete method to hanlde method not allowed.

Added method not allowed to request resource handler helper class.
Update gitmodules

.gitmodules

@@ -11,8 +11,3 @@
 	path = ext/ise_library/curl
 	url = http://github.com/EiffelSoftware/mirror-Eiffel-cURL.git
 [submodule "ext/crypto/eel"]
-	path = ext/crypto/eel
-	url = http://github.com/Eiffel-World/eel.git
-[submodule "ext/crypto/eapml"]
-	path = ext/crypto/eapml
-	url = http://github.com/Eiffel-World/eapml.git

examples/restbucks/src/resource/order_handler.e

@@ -181,7 +181,8 @@ feature -- HTTP Methods
 		-- Here we use DELETE to cancel an order, if that order is in state where
 		-- it can still be canceled.
 		-- 200 if is ok
-		-- 409 if consumer and service's view of the resouce state is inconsisent
+		-- 404 Resource not found
+		-- 405 if consumer and service's view of the resouce state is inconsisent
 		-- 500 if we have an internal server error
 		local
 			id: STRING
@@ -194,7 +195,7 @@ feature -- HTTP Methods
 						compute_response_delete (ctx, req, res)
 					else
 						--| FIXME: Here we need to define the Allow methods
-						handle_resource_conflict_response (orig_path + "%N There is conflict while trying to delete the order, the order could not be deleted in the current state", ctx, req, res)
+						handle_method_not_allowed_response (orig_path + "%N There is conflict while trying to delete the order, the order could not be deleted in the current state", ctx, req, res)
 					end
 				else
 					handle_resource_not_found_response (orig_path + " not found in this server", ctx, req, res)

library/server/request/router/src/misc/request_resource_handler_helper.e

@@ -239,6 +239,23 @@ feature -- Handle responses
 			res.write_string (a_description)
 		end
 
+	handle_method_not_allowed_response (a_description:STRING; ctx: C; req: WGI_REQUEST; res: WGI_RESPONSE_BUFFER )
+		local
+			h : EWF_HEADER
+		do
+			create h.make
+			h.put_status ({HTTP_STATUS_CODE}.method_not_allowed)
+			if attached ctx.request_content_type (supported_content_types) as l_content_type then
+				h.put_content_type (l_content_type)
+			else
+				h.put_content_type ("*/*")
+			end
+			h.put_content_length (a_description.count)
+			h.put_current_date
+			res.set_status_code ({HTTP_STATUS_CODE}.method_not_allowed)
+			res.write_headers_string (h.string)
+			res.write_string (a_description)
+		end
 	handle_resource_not_found_response (a_description:STRING; ctx: C; req: WGI_REQUEST; res: WGI_RESPONSE_BUFFER)
 		local
 			h : EWF_HEADER