Give the user clearer feedback that results are being loaded

[tijmenbaarda]

Right now, the text of the search button changes to "Searching...", but this turns out to be not clear enough.

[jgonggrijp]

How did you find out it isn't clear enough? Do you already have an idea on how to make it clearer?

[tijmenbaarda]

Jeroen noticed this - he initially did not see that the "Search" button had changed text. Perhaps this can be done using a "searching" text above the results, it does not have to be anything fancy, I guess.