Update dependency versions

package.json

@@ -28,11 +28,11 @@
         "basic-auth": "1.0.4",
         "bcryptjs": "2.3.0",
         "body-parser": "1.15.2",
-        "cheerio":"0.19.0",
-        "clone": "1.0.2",
+        "cheerio":"0.22.0",
+        "clone": "2.0.0",
         "cookie-parser": "1.4.3",
-        "cors":"2.7.1",
-        "cron":"1.1.0",
+        "cors":"2.8.1",
+        "cron":"1.1.1",
         "express": "4.14.0",
         "follow-redirects":"0.2.0",
         "fs-extra": "0.30.0",
@@ -40,10 +40,10 @@
         "i18next":"1.10.6",
         "is-utf8":"0.2.1",
         "media-typer": "0.3.0",
-        "mqtt": "1.13.0",
+        "mqtt": "1.14.1",
         "mustache": "2.2.1",
         "nopt": "3.0.6",
-        "oauth2orize":"1.4.0",
+        "oauth2orize":"1.5.0",
         "on-headers":"1.0.1",
         "passport":"0.3.2",
         "passport-http-bearer":"1.0.1",
@@ -51,7 +51,7 @@
         "raw-body":"2.1.7",
         "semver": "5.3.0",
         "sentiment":"1.0.6",
-        "uglify-js":"2.7.0",
+        "uglify-js":"2.7.3",
         "when": "3.7.7",
         "ws": "0.8.1",
         "xml2js":"0.4.17",
@@ -68,7 +68,7 @@
         "grunt": "1.0.1",
         "grunt-chmod": "1.1.1",
         "grunt-cli": "1.2.0",
-        "grunt-concurrent":"2.3.0",
+        "grunt-concurrent":"2.3.1",
         "grunt-contrib-clean":"1.0.0",
         "grunt-contrib-compress": "1.3.0",
         "grunt-contrib-concat":"1.0.1",
@@ -78,12 +78,12 @@
         "grunt-contrib-watch":"1.0.0",
         "grunt-jsonlint":"1.1.0",
         "grunt-nodemon":"0.4.2",
-        "grunt-sass":"1.2.0",
+        "grunt-sass":"1.2.1",
         "grunt-simple-mocha": "0.4.1",
-        "mocha": "2.5.3",
+        "mocha": "3.1.1",
         "should": "8.4.0",
-        "sinon": "1.17.5",
-        "supertest": "1.2.0"
+        "sinon": "1.17.6",
+        "supertest": "2.0.0"
     },
     "engines": {
         "node": ">=0.10"