add site documentation for HTTP header authentication

Joel Johnson

2015-06-29 0b298b78a7c1fcda7f799af0c045a6c2e829a6bf

 src/main/java/com/gitblit/models/RefModel.java

@@ -58,12 +58,7 @@
            }

         } else if (referencedObject instanceof RevCommit) {

            RevCommit commit = (RevCommit) referencedObject;

            PersonIdent committer = commit.getCommitterIdent();

            if (committer != null) {

               date = committer.getWhen();

            } else {

               date = JGitUtils.getCommitDate(commit);

            }

            date = JGitUtils.getAuthorDate(commit);

         }

      }

      return date;