set import_id on imported posts
Update admin create task
FEATURE: support txt file to be uploaded for bulk invite
FIX: improve matching algorithm
FEATURE: Badge progress

- Refactor model so it stores backfill query
- Implement autobiographer
- Remove sample badge
- Correct featured badges to only include a badge once
Merge pull request #2490 from techAPJ/update_rake_task-2

Update admin create task
Merge pull request #2498 from awesomerobot/master

fixing a handful of issues
Merge pull request #2494 from techAPJ/bulk-invite-4

FEATURE: support txt file to be uploaded for bulk invite
FEATURE: support "unlisted" badges.
FEATURE: upgrade font awesome to head
revert viewport change on mobile

(truncates stuff on iphone)
FIX: listable badges need more logic
Correct reqs
Merge pull request #2497 from BenLubar/benlubar-import-id-on-imported-posts

set import_id on imported posts
Include the 'textStatus' field in DC.ajax rejection
FEATURE: Nice error handling page
Merge pull request #2455 from riking/error-route

Fancy error page for topic lists
FIX: scrub freedom_patch should take the optional replacement_char argument. Mysql2::Error uses it. mysql2 is used by some import scripts.
TWEAK: Show subcategory name even if there is a logo
TRIVIAL: Remove log statement