Inconsistencies between -wd and -sync

[hybrist]

• click had to become clickOn because the former is already a wd method
• *IsVisible became *IsDisplayed because that's how wd calls it. Not sure if we should ignore this
• close ("close session") had to become quit because wd already has a close ("close current window")
• setCookie doesn't default path: '/'. But setCookieValue exists with defaults for path and secure
• wd only supports top-level custom methods, so assert.isFoo became assertIsFoo
• getElement throws if the element doesn't exist, getElementOrNull returns null in that case
• While moving assert.*, assert.httpStatus became assertStatusCode to be consistent with getStatusCode
• -wd uses a different algorithm for comparing urls with "fuzzy query argument order". Instead of building a regex, it compares the parsed urls.

[EndangeredMassa]

@jkrems is this still all true?

[hybrist]

I think most of these remain. I'm not 100% sure though.