jsSHa instaled.
Added cors hears for 401 responses
Added cors headers for 403 responses
SHA512
Minor fix
Stores the password sha512-hashed
Added jsShA512 library
Cleans login attempts after succesful login.
Merge branch 'sha512' into develop
Bumped version numet to 0.3.2
Merge branch 'v0.3.2'