fix(dependencies): updating karma and gulp dependencies to keep up to date (#1516)

* attempting to update karma and gulp-load-plugins to check build status

* updating karma to 1.3.0

* updating other karma related packages to latest versions

* updating package dependencies to keep up to date

package.json

@@ -105,11 +105,11 @@
     "gulp-csslint": "~1.0.0",
     "gulp-csso": "~2.0.0",
     "gulp-eslint": "~3.0.1",
-    "gulp-imagemin": "~2.4.0",
+    "gulp-imagemin": "~3.0.3",
     "gulp-istanbul": "~1.1.1",
     "gulp-less": "~3.1.0",
     "gulp-livereload": "~3.8.1",
-    "gulp-load-plugins": "~1.2.0",
+    "gulp-load-plugins": "~1.3.0",
     "gulp-mocha": "~3.0.1",
     "gulp-ng-annotate": "~2.0.0",
     "gulp-node-inspector": "~0.1.0",
@@ -121,12 +121,12 @@
     "gulp-util": "~3.0.7",
     "imagemin-pngquant": "~5.0.0",
     "istanbul": "~0.4.2",
-    "karma": "~0.13.21",
-    "karma-chrome-launcher": "~0.2.2",
-    "karma-coverage": "~0.5.3",
-    "karma-firefox-launcher": "~0.1.7",
-    "karma-jasmine": "~0.3.7",
-    "karma-ng-html2js-preprocessor": "~0.2.1",
+    "karma": "~1.3.0",
+    "karma-chrome-launcher": "~2.0.0",
+    "karma-coverage": "~1.1.1",
+    "karma-firefox-launcher": "~1.0.0",
+    "karma-jasmine": "~1.0.2",
+    "karma-ng-html2js-preprocessor": "~1.0.0",
     "karma-phantomjs-launcher": "~1.0.0",
     "lcov-result-merger": "~1.2.0",
     "load-grunt-tasks": "~3.4.1",