Updated dependencies

Author: piranna

package.json

@@ -44,7 +44,6 @@
     "bin-pwd",
     "davius",
     "dhcpjs",
-    "fs-extra",
     "ifconfig",
     "ip",
     "loadtest",
@@ -68,22 +67,21 @@
     "ci-publish": "^1.3.0",
     "davius": "^0.0.1",
     "dhcpjs": "^0.5.3",
-    "fs-extra": "^1.0.0",
     "ifconfig": "NodeOS/ifconfig",
     "ip": "NodeOS/ip",
-    "loadtest": "^2.2.1",
+    "loadtest": "^2.3.0",
     "logon": "^0.1.3",
     "node-bin-getty": "NodeOS/node-bin-getty",
     "node-wget": "^0.4.2",
     "nodeos-cross-toolchain": "^1.0.0-RC3.1",
     "nodeos-nodejs": "^6.9.5-0",
     "nodeos-reverse-proxy": "^0.1.0",
-    "npm": "^4.1.1",
+    "npm": "^4.2.0",
     "nsh": "piranna/nsh",
     "ntp-client": "^0.5.3",
     "palmtree": "^2.5.0",
     "performance": "^1.1.1",
-    "prebuild": "^6.0.0",
+    "prebuild": "^6.0.2",
     "pstree": "^0.0.1",
     "qemu": "^2.8.0",
     "slap": "^0.1.61",