[YQTemplate] add content type

main.lua

@@ -1,13 +1,13 @@
 #!/usr/bin/env lua
 
 local fcgi = require"fcgi"
-local yqtemplate = require"yqtemplate"
+local app_yqtemplate = require"yqtemplate"
 
 
 while fcgi.accept() do
     app = fcgi.getenv("DOCUMENT_URI"):sub(6)
     if app = "yqtemplate" then
-        yqtemplate(fcgi)
+        app_yqtemplate(fcgi)
     else
         fcgi.print"Content-Type: text/plain; charset=utf-8\r\n\r\n"
         fcgi.print("Unknown CGI application: `" .. app .. "'\n")

yqtemplate.lua

@@ -1,3 +1,4 @@
 return function(fcgi)
-    fcgi.print"Hello from application `YQTemplate'"
+    fcgi.print("Content-Type: text/plain; charset=utf-8\r\n\r\n")
+    fcgi.print("Hello from application `YQTemplate'")
 end