add list gitignore

.gitignore

@@ -15,3 +15,15 @@
 #/web_interface/dist/wui
 #/web_interface/dist/upload
 /web_interface/*.sublime-workspace
+
+#lwip_patch_lib
+/thirdparty/lwip_patched
+
+#output
+/output/
+
+#web_server
+/modules/HTTP_Server/bt6702_fs
+/modules/HTTP_Server/bt6706_fs
+/modules/HTTP_Server/bt6708_fs
+/iap/Modules/Ethernet