chore(*): update Karma & BrowserStack-related packages

Author: mgol

npm-shrinkwrap.clean.json

@@ -24,7 +24,7 @@
     "angular-benchpress": "0.x.x",
     "benchmark": "1.x.x",
     "bower": "~1.3.9",
-    "browserstacktunnel-wrapper": "~1.3.1",
+    "browserstacktunnel-wrapper": "^1.4.2",
     "canonical-path": "0.0.2",
     "cheerio": "^0.17.0",
     "commitizen": "^2.3.0",
@@ -58,15 +58,15 @@
     "jasmine-reporters": "^2.2.0",
     "jshint": "^2.9.1",
     "jshint-stylish": "^2.1.0",
-    "karma": "^0.13.19",
-    "karma-browserstack-launcher": "^0.1.8",
-    "karma-chrome-launcher": "^0.2.2",
-    "karma-firefox-launcher": "^0.1.7",
-    "karma-jasmine": "^0.3.7",
-    "karma-junit-reporter": "^0.3.8",
-    "karma-ng-scenario": "^0.1.0",
-    "karma-sauce-launcher": "^0.3.0",
-    "karma-script-launcher": "^0.1.0",
+    "karma": "^1.1.1",
+    "karma-browserstack-launcher": "^1.0.1",
+    "karma-chrome-launcher": "^1.0.1",
+    "karma-firefox-launcher": "^1.0.0",
+    "karma-jasmine": "^1.0.2",
+    "karma-junit-reporter": "^1.1.0",
+    "karma-ng-scenario": "^1.0.0",
+    "karma-sauce-launcher": "^1.0.0",
+    "karma-script-launcher": "^1.0.0",
     "load-grunt-tasks": "^3.5.0",
     "lodash": "~2.4.1",
     "marked": "~0.3.0",