Avoid redundant info in history

git-svn-id: http://zxing.googlecode.com/svn/trunk@2688 59b500cc-1b3d-0410-9834-0bbf25fbcc57
Update trivial root level redirector page

git-svn-id: http://zxing.googlecode.com/svn/trunk@2689 59b500cc-1b3d-0410-9834-0bbf25fbcc57
Issue 1673 assert about division algorithm state to avoid strange infinite loop situation

git-svn-id: http://zxing.googlecode.com/svn/trunk@2690 59b500cc-1b3d-0410-9834-0bbf25fbcc57
C++ for r2690

git-svn-id: http://zxing.googlecode.com/svn/trunk@2691 59b500cc-1b3d-0410-9834-0bbf25fbcc57
Merge remote-tracking branch 'zxing-main/http' into mergeBranch
merge differences from xing master