Remove unused node.js modules

Clean up. some modules are not required any longer.

Change-Id: I6514836458b896b227d2be0977fa1300f9828660
Signed-off-by: Jim Zhang <jzhang@us.ibm.com>

fabric-ca-client/package.json

@@ -17,14 +17,12 @@
     "bn.js": "^4.11.3",
     "elliptic": "^6.2.3",
     "fs-extra": ">=0.30.0 <0.31.0",
-    "grpc": "^1.0.0",
     "js-sha3": "^0.5.1",
     "jsrsasign": "^6.2.2",
     "jssha": "^2.1.0",
     "nconf": "^0.8.4",
     "sjcl": "1.0.3",
     "sjcl-codec": "0.1.1",
-    "tar-fs": "^1.13.0",
     "url": "^0.11.0",
     "util": "^0.10.3",
     "winston": "^2.2.0"

fabric-client/package.json

@@ -34,7 +34,6 @@
     "jssha": "^2.1.0",
     "lodash": "^4.15.0",
     "nconf": "^0.8.4",
-    "node-uuid": "^1.4.7",
     "node.extend": "^1.1.5",
     "path": "^0.12.7",
     "pkcs11js": "^1.0.6",
@@ -46,23 +45,8 @@
     "tar-fs": "^1.13.0",
     "url": "^0.11.0",
     "util": "^0.10.3",
-    "uuidv4": "^0.3.1",
     "winston": "^2.2.0"
   },
-  "devDependencies": {
-    "bunyan": "^1.8.1",
-    "gulp": "^3.9.1",
-    "gulp-eslint": "^3.0.1",
-    "gulp-istanbul": "^1.1.1",
-    "gulp-jsdoc3": "^0.3.0",
-    "gulp-tape": "0.0.9",
-    "intercept-stdout": "^0.1.2",
-    "log4js": "^0.6.38",
-    "require-dir": "^0.3.0",
-    "tap-colorize": "^1.2.0",
-    "tape": "^4.5.1",
-    "tape-promise": "^1.1.0"
-  },
   "license": "Apache-2.0",
   "licenses": [
     {