Update npm dependencies

package.json

@@ -54,7 +54,7 @@
     "accesses": "1.2.0",
     "aliasify": "2.1.0",
     "argv": "0.0.2",
-    "babel-core": "6.20.0",
+    "babel-core": "6.21.0",
     "babel-polyfill": "6.20.0",
     "babel-preset-es2015": "6.18.0",
     "babel-preset-stage-3": "6.17.0",
@@ -69,7 +69,7 @@
     "cropperjs": "1.0.0-alpha",
     "deepcopy": "0.6.3",
     "del": "2.2.2",
-    "elasticsearch": "12.1.2",
+    "elasticsearch": "12.1.3",
     "escape-regexp": "0.0.1",
     "event-stream": "3.3.4",
     "express": "4.14.0",
@@ -88,7 +88,7 @@
     "gulp-tslint": "7.0.1",
     "gulp-typescript": "3.1.3",
     "gulp-uglify": "2.0.0",
-    "gulp-util": "3.0.7",
+    "gulp-util": "3.0.8",
     "inquirer": "2.0.0",
     "js-yaml": "3.7.0",
     "livescript": "1.5.0",
@@ -96,7 +96,7 @@
     "mime-types": "2.1.13",
     "mongodb": "2.2.16",
     "ms": "0.7.2",
-    "multer": "1.2.0",
+    "multer": "1.2.1",
     "nprogress": "0.2.0",
     "page": "1.7.1",
     "prominence": "0.2.0",
@@ -120,7 +120,7 @@
     "syuilo-transformify": "0.1.2",
     "tcp-port-used": "0.1.2",
     "textarea-caret": "3.0.2",
-    "tslint": "4.0.2",
+    "tslint": "4.2.0",
     "typescript": "2.1.4",
     "uuid": "3.0.1",
     "velocity-animate": "1.4.0",