Merge pull request #109 from pubref/update_readme_grpc_java_1_4

Update readme to reflect grpc-java 1.4.0

Author: pcj

README.md

@@ -47,7 +47,7 @@ of this project are to:
 | [Go](go)                     | [go_proto_compile](go#go_proto_compile) | [go_proto_library](go#go_proto_library) | [v1.0.5](https://github.com/grpc/grpc-go/releases/tag/v1.0.5) |
 | [Go (gogo)](gogo)            | [gogo_proto_compile](gogo#gogo_proto_compile) | [gogo_proto_library](gogo#gogo_proto_library) | [fb8a35](https://github.com/gogo/protobuf/commit/fb8a359905af6e2b6517cccda0ba25915322ee88) |
 | [gRPC gateway](grpc_gateway) | [grpc_gateway_proto_compile](grpc_gateway#grpc_gateway_proto_compile)<br/>[grpc_gateway_swagger_compile](grpc_gateway#grpc_gateway_swagger_compile)   | [grpc_gateway_proto_library](grpc_gateway#grpc_gateway_proto_library)<br/>[grpc_gateway_binary](grpc_gateway#grpc_gateway_binary) | [v1.0.4](https://github.com/grpc/grpc-go/releases/tag/v1.0.4) |
-| [Java](java)                 | [java_proto_compile](java#java_proto_compile) | [java_proto_library](java#java_proto_library) | [v1.0.1](https://github.com/grpc/grpc-java/releases/tag/v1.0.1) |
+| [Java](java)                 | [java_proto_compile](java#java_proto_compile) | [java_proto_library](java#java_proto_library) | [v1.4.0](https://github.com/grpc/grpc-java/releases/tag/v1.4.0) |
 | [Node](node)                 | [node_proto_compile](js#node_proto_compile) | [node_proto_library](js#node_proto_library)          | [1.0.0](https://www.npmjs.com/package/grpc) |
 | [Objective-C](objc) | [objc_proto_compile](objc#objc_proto_compile) | [objc_proto_library](objc#objc_proto_library) <sup>4</sup> | [v1.0.0<sup>673f</sup>](https://github.com/grpc/grpc/commit/673fa6c88b8abd542ae50c4480de92880a1e4777) |
 | [Python](python)             | [py_proto_compile](python#py_proto_compile)         |           | [v1.0.0<sup>673f</sup>](https://github.com/grpc/grpc/commit/673fa6c88b8abd542ae50c4480de92880a1e4777) |