move some optional packages to new repository

Blogger/api/sendmail.lua

@@ -0,0 +1,17 @@
+
+local data = ...
+print(data.content)
+for k,v in pairs(data.to) do
+    print("sent to:"..v)
+    local to = v
+    local from = "From: xsang.le@gmail.com\n"
+    local suject = "Subject: " .. data.title .. "\n"
+    local content = data.content.."\n"
+    local cmd = 'echo "' .. utils.escape(from .. suject .. content) .. '"| sendmail ' .. to
+    --print(cmd)
+    local r = os.execute(cmd)
+    if not r then
+        print("Cannot send mail to: "..v)
+    end
+end
+return "Email sent"