[FABN-909] use devDependancies

modify the package file of fabirc-client so that test packages are only required for dev and not runtime
align versions of test packages across all packages
remove unrequired dependancies

Change-Id: I17ab956bec23f121fa353ce790d25bf944eb3c4c
Signed-off-by: nkl199@yahoo.co.uk <nkl199@yahoo.co.uk>

fabric-client/lib/client-utils.js

@@ -6,8 +6,8 @@
 
 'use strict';
 
-const util = require('util');
 const settle = require('promise-settle');
+const util = require('util');
 const utils = require('./utils.js');
 const logger = utils.getLogger('client-utils.js');
 

fabric-client/package.json

@@ -24,10 +24,7 @@
     "@types/bytebuffer": "^5.0.34",
     "bn.js": "^4.11.3",
     "callsite": "^1.0.0",
-    "chai": "^4.1.2",
-    "chai-as-promised": "^7.1.1",
     "elliptic": "^6.2.3",
-    "fs": "0.0.2",
     "fs-extra": "^6.0.1",
     "grpc": "1.14.2",
     "hoek": "^4.2.1",
@@ -38,24 +35,25 @@
     "jssha": "^2.1.0",
     "klaw": "^2.0.0",
     "long": "^4.0.0",
-    "mocha": "^5.2.0",
     "nano": "^6.4.4",
     "nconf": "^0.10.0",
-    "nyc": "^12.0.2",
-    "path": "^0.12.7",
     "pkcs11js": "^1.0.6",
-    "protobufjs": "5.0.3",
-    "promise-settle": "^0.3.0",
-    "restify": "7.2.0",
-    "rewire": "^4.0.1",
-    "sinon": "^6.1.3",
+	"protobufjs": "5.0.3",
+	"promise-settle": "^0.3.0",
     "sjcl": "1.0.7",
     "stream-buffers": "3.0.1",
     "tar-stream": "1.6.1",
     "url": "^0.11.0",
-    "util": "^0.10.3",
     "winston": "^2.2.0"
   },
+  "devDependencies": {
+	"chai": "^4.1.2",
+	"chai-as-promised": "^7.1.1",
+	"mocha": "^5.2.0",
+	"nyc": "^12.0.2",
+	"rewire": "^4.0.1",
+    "sinon": "^6.1.3"
+  },
   "license": "Apache-2.0",
   "licenses": [
     {

fabric-common/package.json

@@ -26,7 +26,7 @@
     "mocha": "^5.2.0",
     "nyc": "^12.0.2",
     "rewire": "^4.0.1",
-    "sinon": "^5.0.7"
+    "sinon": "^6.1.3"
   },
   "nyc": {
     "exclude": [