chore(website): API Page improvements

[sjelin]

Should close #2169

[juliemr]

Make this a property of the controller (this.itemsByName)

[juliemr]

Link to the closing issue just links to itself.

[sjelin]

All comments addressed

[sjelin]

(accidentally closes and re-opened)

[juliemr]

Style: I find the indentation somewhat confusing. I think it would be better if the inherited from blocks were at the same indentation level as the methods... e.g. (with dots for spaces)

element(locator)
..then
..clone
..Inherited from webdriver.WebElement
..equals
..getDriver
..getId

That makes it clearer to me that getId is a method on element.

[juliemr]

We should do something with the whole webdriver section at the bottom (maybe protractor and then inherits from webdrivder), but I think that should be a separate PR.

[sjelin]

Fixed the indentation. I agree that it's better now. I donno what you have in mind with the webdriver section at the bottom. At least it's smaller now :P

[juliemr]

LGTM.

[sjelin]

Merged in at 7e8d4fd