Add Go IPFS

Ref https://github.com/Kickball/awesome-selfhosted/issues/127

README.md

@@ -270,6 +270,7 @@
   * [DRBD](http://drbd.linbit.com/) - Distributed Replicated Block Device.
   * [LeoFS](http://leo-project.net) - Unstructured object/data storage and a highly available, distributed, eventually consistent storage system.
   * [GlusterFS](http://www.gluster.org/) - Scale-out network-attached storage file system.
+  * [Go IPFS](https://github.com/ipfs/go-ipfs) - Implementation of [IPFS](http://ipfs.io/), a global, versioned, peer-to-peer filesystem that seeks to connect all computing devices with the same system of files.
   * [HDFS](http://hadoop.apache.org/) - Distributed, scalable, and portable file-system written in Java for the Hadoop framework.
   * [Lustre](http://lustre.org/) - Parallel distributed file system, generally used for large-scale cluster computing.
   * [MooseFS](http://www.moosefs.org/) - Fault tolerant, network distributed file system.