chore(package): update jasmine to version 2.6.0 (#76)

https://greenkeeper.io/

Author: greenkeeper[bot]

package.json

@@ -28,7 +28,7 @@
     "babel-preset-es2015": "^6.24.0",
     "babel-preset-stage-0": "^6.22.0",
     "codecov": "2.2.0",
-    "jasmine": "2.5.3",
+    "jasmine": "2.6.0",
     "jasmine-spec-reporter": "^4.0.0",
     "nyc": "^10.1.2"
   },