Pin the selenium-webdriver version so that it correctly matches protractor.

When the library versions differ at runtime you get strange test behaviour where the jasmine wrappers to not evaluate the control flow correctly.
More details here: angular/protractor#2790

Author: EricHeath-AI

package.json

@@ -11,10 +11,12 @@
     "jasmine"
   ],
   "author": "Julie Ralph <[email protected]>",
+  "dependencies": {
+    "selenium-webdriver": "2.48.2"
+  },
   "devDependencies": {
     "jshint": "2.5.0",
-    "minijasminenode": "1.1.1",
-    "selenium-webdriver": "2.43.4"
+    "minijasminenode": "1.1.1"
   },
   "repository": {
     "type": "git",