chore(build): update and fix typings

Now `gulp typings` should work again.
Also fixed formatting errors by running clang.

Author: juliemr

gulpfile.js

@@ -48,7 +48,7 @@ gulp.task('clang', function() {
 });
 
 gulp.task('typings', function(done) {
-  runSpawn(done, 'node', ['node_modules/typings/dist/typings.js', 'install']);
+  runSpawn(done, 'node', ['node_modules/typings/dist/bin.js', 'install']);
 });
 
 gulp.task('tsc', function(done) {

lib/driverProviders/attachSession.ts

@@ -36,8 +36,8 @@ export class AttachSession extends DriverProvider {
    */
   getNewDriver(): webdriver.WebDriver {
     var executor = executors.createExecutor(this.config_.seleniumAddress);
-    var newDriver =
-        webdriver.WebDriver.attachToSession(executor, this.config_.seleniumSessionId);
+    var newDriver = webdriver.WebDriver.attachToSession(
+        executor, this.config_.seleniumSessionId);
     this.drivers_.push(newDriver);
     return newDriver;
   }

lib/globals.d.ts

@@ -7,7 +7,9 @@ declare namespace webdriver {
     static attachToSession: Function;
   }
 
-  class Session { getId: Function; }
+  class Session {
+    getId: Function;
+  }
 }
 
 declare class executors { static createExecutor: Function; }

package.json

@@ -40,7 +40,7 @@
     "rimraf": "~2.5.0",
     "run-sequence": "^1.1.5",
     "typescript": "1.8.2",
-    "typings": "^0.7.12"
+    "typings": "^0.8.1"
   },
   "repository": {
     "type": "git",