change the name from yanff to nff-go

Signed-off-by: hwchiu <[email protected]>

README.md

@@ -172,7 +172,7 @@ It is designed to run on any processors. The first supported CPU was Intel x86 a
 - [net-next-nuse](https://github.com/libos-nuse/net-next-nuse) - Network Stack in Userspace (NUSE) NUSE allows us to use Linux network stack as a library which any applications can directory use by linking the library. Each application has its own network stack so, it provides an instant virtualized environment apart from a host operating system.
 - [drv-netif-dpdk](https://github.com/rumpkernel/drv-netif-dpdk) - drv-netif-dpdk is a DPDK network interface for rump kernels. The combined result is a userspace TCP/IP stack doing packet I/O via DPDK.
 - [f-stack](https://github.com/F-Stack/f-stack) - F-Stack is an user space network development kit with high performance based on DPDK, FreeBSD TCP/IP stack and coroutine API.
-- [yanff](https://github.com/intel-go/yanff) - YANFF is a set of libraries for creating and deploying cloud-native Network Functions (NFs). It simplifies the creation of network functions without sacrificing performance.
+- [nff-go](https://github.com/intel-go/nff-go) - NFF-Go becomes part of DPDK project umbrella under Linux Foundation! Mirror repo can be found here: http://dpdk.org/browse/apps/nff-go/. We will accept patches through DPDK mail-list and standard DPDK contribution process too.
 
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