Get rid of some unneeded (and noisy!) debug logging
[#31] Use white for the tint on the Gallery navigation bar
Dead code elimination
[#31] More news tweaks

- Make sure the search is properly cleared if we are loading stories and there is a mismatch between the current query and the shouldLoadNextPage parameter

- Get rid of the 'results for ...' header in the search view

- When searching, make the 'Load More' cell always present, just not always visible (prevents the no-results from showing)

- Make sure the 'Load More' cell can't be tapped if there is currently a request in progress