Update to latest versions of API declarations

src/mako/Cargo.toml.mako

@@ -16,10 +16,12 @@ homepage = "${documentationLink}"
 documentation = "${util.doc_base_url()}"
 license = "${copyright.license_abbrev}"
 keywords = ["${name[:20]}", ${", ".join(estr(cargo.keywords))}]
+autobins = false
 
 % if cargo.get('is_executable', False):
 [[bin]]
 name = "${util.program_name()}"
+path = "src/main.rs"
 % endif
 
 [dev-dependencies]

src/mako/api/lib/mbuild.mako

@@ -499,7 +499,7 @@ match result {
         };
         dlg.begin(MethodInfo { id: "${m.id}",
                                http_method: ${method_name_to_variant(m.httpMethod)} });
-        let mut params: Vec<(&str, String)> = Vec::with_capacity((${len(params) + len(reserved_params)} + ${paddfields}.len()));
+        let mut params: Vec<(&str, String)> = Vec::with_capacity(${len(params) + len(reserved_params)} + ${paddfields}.len());
 <%
     if media_params and 'mediaUpload' in m:
         upload_type_map = dict()