DigestAuthentication
add algorithms , support storing ha1 password ,..
fix hashXitrumDigest
Merge branch 'master' of https://github.com/tuyen03a128/xitrum
Change function renderText to respondText
Merge branch 'ngocdaothanh/master'
Merge branch 'master' of https://github.com/ngocdaothanh/xitrum
Merge branch 'master' into digest
Fix bug after merge
Fix bug after merge
Merge pull request #225 from kimkha/digest

Merge Digest authentication of tuyen03a128 to current project