Add drug-safety-update to X-Robots exclusions
Auto-open the first checkbox filter

User research has shown that users aren't seeing the filter options down the left hand side. This commit opens the top filter on page load unless any of the other filters are already open (this would happen if any of them had selected options)
Merge pull request #53 from alphagov/auto-open-first-filter

Auto-open the first checkbox filter
Handle Drug Safety Update documents
Merge pull request #54 from alphagov/feature/add-drug-safety-update

Feature/add drug safety update
Use assertive not polite here

So the new result count is announced immediately rather than waiting for the user to move focus off of the checkbox they've just selected.
Add any_filters_applied filter

User research revealed that users were being conufsed by the big number at the top of the page when they initially landed on the finder, thinking it meant they had already completed a search when they hadn't.

This commit adds in a flag to the .to_hash of the result_set which tells us if any filters have been applied. Based on the value of this filter we can then show or not show the result count.
Reshuffle markup and add any_filters_applied flag

So that the status updates are still read and added, move the p.result-info into the mustache template and then wrap it in an 'any_filters_applied' flag which will only display it if the finder has had some results displayed.
Updtae js to replace the js-search-results-info text

Instead of looking for .result-info inside of js-search-results-info (which might not be on the page if there are no results), just replace that whole text.