Removed progress bar from result view panel because it caused the results to jump up when it disappeared. Moved progress information to query panel as a status message.
- Fixed problem with multiple appends to status text ("n/n results")
- Circular progress control stops only once all results have been displayed (instead of when count has finished)
don't make the piCount member public

Even if we want to allow modification, we don't want that someone can't replace the variable with a completly new value
removed unused variable and import
show progress indicator also when the page is changed
don't show the information text about how many results have been fetched when fetching is complete
Merge branch 'pull339-progressbar' into develop