Selenium Input Step Extension

Consider to split SetInputAction from FindElementAction (maybe others too) and add clear behaviour for input fields.

I'm testing a a table where i need to scroll right so i can input some filter criteria for a column at the end of the table.
I've found that FindElement throws an exception since the input element can not be accessed.

So my workaround is a customized SetInputAction that implements AbstractSeleniumAction:

````
new Actions(driver).moveToElement(element).click().perform(); // move to that element
element.sendKeys(Keys.CONTROL, "a"); // send clear input, so that browser events are published (refresh)
element.sendKeys(Keys.DELETE);
element.sendKeys(resolvedValue); // finally send the new input value
````
The actions are only used to move to that element. I've tried to combine all the steps with the actions but ended up with issues sending the keys.