docs: Move developer docs from top-level to its own directory. (#1642)

docs/TBD.md

@@ -0,0 +1,40 @@
+# Server command line SPEC - Fri Apr  1 19:49:56 PDT 2016
+
+## Single disk
+Regular single server, single disk mode.
+```
+$ minio server <disk>
+```
+
+##  Multi disk
+```
+$ minio controller start - Start minio controller.
+```
+Prints a secret token to be used by all parties.
+
+Start all servers without disk with `MINIO_CONTROLLER` env set, start in cluster mode.
+```
+$ MINIO_CONTROLLER=<host>:<token> minio server
+```
+
+## Minio Controller cli.
+
+Set controller host and token.
+```
+$ export MINIO_CONTROLLER=<host>:<token>
+```
+
+Create a cluster from the pool of nodes.
+```
+$ minioctl new <clustername> <ip1>:/mnt/disk1 .. <ip16>:/mnt/disk1
+```
+
+Start the cluster.
+```
+$ minioctl start <clustername>
+```
+
+Stop the cluster
+```
+$ minioctl stop <clustername>
+```