fix(website): Add href to menu items.
feat(webdriver-manager): ignore ssl checks with --ignore_ssl option

Allow ability to ignore SSL checks when downloading webdriver binaries.
Usage: `webdriver-manager update --ignore_ssl`
chore(angular): upgrade angular to version 1.3.

This change updates Protractor's test application from 1.2.9 to 1.3.0-r0.

There is a significant behind-the-scenes change in the implementation of locating
elements and waiting for the page to be stable. If you are updating your application
to Angular 1.3, you may run into some changes you will need to make in your tests:

 - `by.binding` no longer allows using the surrounding `{{}}`. Previously, these
    were optional.
    Before: `var el = element(by.binding('{{foo}}'))`
    After: `var el = element(by.binding('foo'))`

 - Prefixes `ng_` and `x-ng-` are no longer allowed for models. Use `ng-model`.

 - `by.repeater` cannot find elements by row and column which are not children
   of the row. For example, if your template is
   `<div ng-repeat="foo in foos">{{foo.name}}</div>`
   Before: `var el = element(by.repeater('foo in foos').row(2).column('foo.name'))`
   After: You may either enclose `{{foo.name}}` in a child element or simply use:
   `var el = element(by.repeater('foo in foos').row(2))`
chore(testapp): add command line flag to testapp to switch angular version

The testapp may now be started with
`testapp/scripts/web-server.js --ngversion 1.2.9` to change the
version of Angular used in the app. Versions must be stored in
`testapp/lib/angular-v<version>`.

Closes #1258
docs(release): add a note to test against angular 1.2.x when releasing
added -hub option to start Selenium Grid hub role

- adds -role hub to selenium command line
adds downloading webdriver binaries from url

- now can specify direct download url in package.json
  (necessary to overcome bugs in the specific released
   binaries by using a privately compiled version)
Merge branch 'selenium-hub-option-redux' of github.com:adamfeuer/protractor into selenium-hub-option-redux

Conflicts:
	bin/webdriver-manager