Address fab-1346 to begin v1.0 docs

Refactored docs to focus on current devenv preference for
native docker over vagrant. Remove no longer relevant info
for membership services. remove REST API info, and rename
CoreAPI.md to CLI.md.

Left placeholders for documentation (coming soon).
added gnubsd dependency

Change-Id: I31c6b56ef892a85c3b79651550b8c6bbd566cdb3
Signed-off-by: Christopher Ferris <chrisfer@us.ibm.com>

docs/API/CLI.md

@@ -0,0 +1,78 @@
+# Command-line Interface (CLI)
+
+To view the currently available CLI commands, execute the following:
+
+```
+    cd /opt/gopath/src/github.com/hyperledger/fabric
+    build/bin/peer
+```
+
+You will see output similar to the example below (**NOTE:** rootcommand below
+is hardcoded in [main.go](https://github.com/hyperledger/fabric/blob/master/main.go).
+Currently, the build will create a *peer* executable file).
+
+```
+    Usage:
+      peer [flags]
+      peer [command]
+
+    Available Commands:
+      version     Print fabric peer version.
+      node        node specific commands.
+      network     network specific commands.
+      chaincode   chaincode specific commands.
+      help        Help about any command
+
+    Flags:
+      -h, --help[=false]: help for peer
+          --logging-level="": Default logging level and overrides, see core.yaml for full syntax
+          --test.coverprofile="coverage.cov": Done
+      -v, --version[=false]: Show current version number of fabric peer server
+
+
+    Use "peer [command] --help" for more information about a command.
+
+```
+
+The `peer` command supports several subcommands and flags, as shown above. To
+facilitate its use in scripted applications, the `peer` command always
+produces a non-zero return code in the event of command failure. Upon success,
+many of the subcommands produce a result on **stdout** as shown in the table
+below:
+
+Command | **stdout** result in the event of success
+--- | ---
+`version`          | String form of `peer.version` defined in [core.yaml](https://github.com/hyperledger/fabric/blob/master/peer/core.yaml)
+`node start`       | N/A
+`node status`      | String form of [StatusCode](https://github.com/hyperledger/fabric/blob/master/protos/server_admin.proto#L36)
+`node stop`        | String form of [StatusCode](https://github.com/hyperledger/fabric/blob/master/protos/server_admin.proto#L36)
+`network login`    | N/A
+`network list`     | The list of network connections to the peer node.
+`chaincode deploy` | The chaincode container name (hash) required for subsequent `chaincode invoke` and `chaincode query` commands
+`chaincode invoke` | The transaction ID (UUID)
+`chaincode query`  | By default, the query result is formatted as a printable
+string. Command line options support writing this value as raw bytes (-r, --raw),
+or formatted as the hexadecimal representation of the raw bytes (-x, --hex). If
+the query response is empty then nothing is output.
+
+## Deploy a Chaincode
+
+Deploy creates the docker image for the chaincode and subsequently deploys the
+package to the validating peer. An example is below.
+
+```
+peer chaincode deploy -p github.com/hyperledger/fabric/examples/chaincode/go/chaincode_example02 -c '{"Function":"init", "Args": ["a","100", "b", "200"]}'
+```
+Or:
+
+```
+peer chaincode deploy -p github.com/hyperledger/fabric/examples/chaincode/go/chaincode_example02 -c '{"Args": ["init", "a","100", "b", "200"]}'
+```
+
+The response to the chaincode deploy command will contain the chaincode
+identifier (hash) which will be required on subsequent `chaincode invoke`
+and `chaincode query` commands in order to uniquely identify the deployed
+chaincode.
+
+**Note:** If your GOPATH environment variable contains more than one element,
+the chaincode must be found in the first one or deployment will fail.