[Webtest] 2 new steps: click and selectWindow

[Marc Guillemot]

Hi,

just for info: I've added 2 new steps

selectWindow
Selects the content of a window as the current response. Usefull when a test sequence causes many windows to open.

click
Clicks an html element identified by its id. If the click triggers the load of a new page, then this page becomes the 
current one.


These steps don't have now the required selftests to be listed in the syntax reference and are currently documented in 
http://webtest.canoo.com/manual/extensionsSyntax.html

Marc.