v1.3.0
change README for app-engine example because of goapp deprecation (#1324)
Add example to build single binary with templates (#1328)
add package for govendor (#1166)
chore: use http.Status* instead of hard code (#1482)
fix(binding): Expose validator engine used by the default Validator (#1277)
doc(graceful-shutdown): failure to ListenAndServe should be a reason to exit (#1287)
example: fix typo for grpc (#1405)
Add Pusher() function for support http2 server push (#1273)
feat: add multiple service example. (#1119)
unify test data (#1417)
Moved const 'defaultMemory' to attrib. Engine.MaxMultipartMemory instead. (#1100)