move the page-size=20 to a variable
pass the page_size to the template as well
allow the user to pass size=200 in the URL to change the page size
add UI for switching pages size
save the newly set size in localStorage and use that value in subsequent searches
add title to pages size images
say 'results per page'
Merge pull request #1343 from szabgab/szabgab/page-size-rebased

page-size branch rebased onto master