try x-requested-with for CORS
add scrollbars
make everything a bit bigger, better on mobile
Add to next level to user stats on API
Set maxHealth to 50
Merge pull request #601 from switz/api-alg

Add 'To next level' to user stats on API
New Algorithms + fixes
Merge pull request #604 from MrConcept/algos

New Algorithms + fixes
Merge branch 'master' into origin-develop
add default numbers for restore tool if one isn't provided: #594
Fix broken tnl test
Rename user.stats.tnl to user.stats.toNextLevel
Merge pull request #607 from switz/api-alg

@lefnire => Fix broken tnl test
add @MrConcepts normalization migration for busted busted values, and
in preparation for another big algorithm upgrade
semi-colons
add find_unique_user script for lost user accounts (https://github.com/lefnire/habitrpg/wiki/User-ID)
add exp overflow migration
add x-api-user and x-api-key to accpeted headers
allow OPTIONS, req.headers.origin || *
remove webkit-agent (thought i already did?)