chore(ci): upgrade to new version of protractor and selenium-webdriver

Protractor 2.0.0
selenium-webdriver 2.45.1

package.json

@@ -32,7 +32,7 @@
     "zone.js": "0.4.0",
     "googleapis": "1.0.x",
     "node-uuid": "1.4.x",
-    "selenium-webdriver": "2.x.x"
+    "selenium-webdriver": "2.45.1"
   },
   "devDependencies": {
     "angular": "1.3.5",
@@ -69,7 +69,7 @@
     "minimatch": "^2.0.1",
     "minimist": "1.1.x",
     "parse5": "1.3.2",
-    "protractor": "1.7.x",
+    "protractor": "2.0.0",
     "q": "^1.0.1",
     "run-sequence": "^0.3.6",
     "source-map": "^0.3.0",