cleanup package.json
put errorHandler middleware as the last one
use accepts module instead of req.acceptedLanguages
use normal object notation as it is supported is es5
remove deprecations from auth controller
remove deprecations from groups controller
Revert "remove deprecations from groups controller"
This reverts commit 7cf36295ebbc50c1f2b210a8ab447d7f2c41dba9.
Revert "remove deprecations from auth controller"
This reverts commit deecd701e0551862ba53ea894f2d87a746384fed.
request limit upped to 1mb and 10k chars for query parameters
Upgrade to Express 4.x
* move challenge test to separate file
* adjust wording of popover text
* prevent refunding gems for tavern challenges
* adjust ui of challenge creation page
* fix bug in cancel function
* adjust wording of delete confirmation message
