Max Attempts improvements in challenge.html (#1725)
Max Attempts improvements in challenge.html (#1725)

* Fixed issue where the current attempt count would have a typo
* Fixed issue where the max attempts for a challenge would not show if it was set to 1
* Works on #1655 
isislab/CTFd,ajvpot/CTFd,isislab/CTFd,isislab/CTFd,ajvpot/CTFd,CTFd/CTFd,CTFd/CTFd,CTFd/CTFd,isislab/CTFd,ajvpot/CTFd,CTFd/CTFd,ajvpot/CTFd