Hello World: Add title parameter

software/helloworld/instance.cfg.in

@@ -41,7 +41,8 @@ configuration.name = John Doe
 # If our use case requires that the user can specify a mail address so that his instance can mail to him (for example), we can do:
 # configuration.mail-address =
 # If the user doesn't specify it, it won't break and the recipe can handle it (i.e don't send any mail for example).
-
+# Add parameter title to be provided by user/developer, would be None in case user fails to give anything
+configuration.title =
 
 # Create all needed directories, depending on your needs
 [directory]
@@ -102,5 +103,7 @@ port = $${hello-world:port}
 # Here we'll just echo back the entered name as instance parameter
 [publish-connection-parameter]
 recipe = slapos.cookbook:publish
-name = Hello $${instance-parameter:configuration.name}!
+name = Hello $${instance-parameter:configuration.name
+# Publishing the title from configuration
+title = $${instance-parameter:configuration.title}
 url = $${hello-world:url}

software/helloworld/software.cfg

@@ -31,7 +31,7 @@ recipe = slapos.recipe.template
 url = ${:_profile_base_location_}/instance.cfg.in
 output = ${buildout:directory}/instance.cfg
 # MD5 checksum can be skipped for development (easier to develop), but must be filled for production
-md5sum = 968bea0fc81dc604a874c53648b7d13f
+#md5sum = 968bea0fc81dc604a874c53648b7d13f
 mode = 0644