Don't be draggin' all these images around yo.
Add time to missing null check error messages
Fixes to spell palette doc hovering and ensuring at least two column layout.
Merge branch 'master' of https://github.com/codecombat/codecombat
fixed error

Signed-off-by: iAladdin <ialaddin@me.com>
Merge branch 'master' of github.com:codecombat/codecombat