Add README about files temporary, just using on preview.html

diff --git a/css/README b/css/README
new file mode 100644 (file)
index 0000000..d7704e4
--- /dev/null
+++ b/css/README
@@ -0,0 +1 @@
+preview.css is temporary.. just using on preview.html

diff --git a/js/README b/js/README
new file mode 100644 (file)
index 0000000..9a2437e
--- /dev/null
+++ b/js/README
@@ -0,0 +1,2 @@
+all js files here is temporary, only using for preview.html
+