added meta generator

modules/swagger-codegen/src/main/resources/codegen/api.template

@@ -0,0 +1,28 @@
+
+# This is a sample api mustache template.  It is representing a ficticous 
+# language and won't be usable or compile to anything without lots of changes.
+# Use it as an example.  You can access the variables in the generator object
+# like such:
+
+# use the package from the `apiPackage` variable
+package: {{package}}
+
+# operations block
+{{#operations}}
+classname: {{classname}}
+
+# loop over each operation in the API:
+{{#operation}}
+
+# each operation has a `nickname`:
+nickname: {{nickname}}
+
+# and parameters:
+{{#allParams}}
+{{paramName}}: {{dataType}}
+{{/allParams}}
+
+{{/operation}}
+
+# end of operations block
+{{/operations}}