Bugfixes in 404 handler

The main issues fixed are:

• NotFoundPageUtil.GetUrlNotFound throwing index out of bounds exception.
• Fixed redirect loops #93
• Fixed suggestion list fail when no suggestions #92
• Fixed exception when referrer parameter is null #84
• Fixed thread abort exception in log #89
• Added uploaded file type checks.

For more information see CHANGELOG.

Thanks to all contributors - @apeneve, @kjetilmk and library users who reported issues.

You can install the new package from the Package Manager Console using Episerver NuGet Feed.

For CMS 10:

Install-Package BVN.404Handler -Version 10.3.7

For CMS 11:

Install-Package BVN.404Handler -Version 11.1.5

Source code and documentation available on GitHub.
You can report issues on GitHub.