add hooks to get duplicates list for a user from core
savepoint for deduplication working
Merge branch 'master' into dedup
temp
try putting api key show update in callback
Remove duplicates button works, but doesn't auto-refresh
Shows refresh box with a timeout. dedup only removes one duplicate.
temp
Manual merge.
dedup UI part works (webapp part still just removing one dup).
progress model pops up right after setting wp.com key.

Doesn't show any progress, though, till callback says the update
has actually started.
progress modal pops us right away on dedup.

waits for server response before actually starting progress bar, same
as wp.com key one does.
call delete to remove deduplicated lines from db
Merge branch 'dedup' of github.com:total-impact/total-impact-webapp into dedup
Merge branch 'master' into dedup
The "merge duplicates" button works with spinner and notification.
Merge branch 'dedup' of github.com:total-impact/total-impact-webapp into dedup
find 15px more space on right of blog category heading products.
Make blog heading products a bit wider.
mod wp.com key message