Revert "Try without ssh-keyscan." This reverts commit a5c5d2c.

Try without ssh-keyscan. 

Merge branch 'master' into stable * master: Add a HiddenObject for getting at off-screen debug text. Remove unused FileBoxObject.id field. Change TextObject.nowHasText to use Selenium's ExpectedCondition. Fix upload location.

Merge branch 'master' into stable * master: Remove firing fake change event from FileBoxObject.

Merge branch 'master' into stable * master: Pin to jdk 1.6 bytecode. Fix buildfile.

Merge branch 'master' into stable * master: Add prefix and early-bind offset id replacement.

Merge branch 'master' into stable * master: The webdriver timeout is in seconds. IvyDE cruft.

Merge branch 'master' into stable * master: Just use clear instead of a fancy control-a delete.

Merge branch 'master' into stable * master: Tick to selenium 2.16.1. Fix readme typos.

Merge branch 'master' into stable * master: Add dummy click div and blog post link. Add customization of dummy click div id, plus optional disablement. Add FileBoxObject.set(File). Fix FileBoxObject to be generic and work in non-FF browsers. Don't send shift-tab in TextBoxObject.type. Link to Page Objects. Link to the joist maven repo.