Add action to publish NuGet package on release (#18)

* Add action to publish NuGet package on release

* remove push trigger

Re-added support for .NET Standard 2.0, prepared release 2.0.2 (#10)

Fixed README format, prepared release 2.0.1 (#9)

Upgrade to .NET 8.0 only, add GitHub build action, prepared release 2…

….0.0 (#8)

* Create dotnet.yml

* Set version 2.0

* Update to net8.0 only

* Update NuGet packages

* Move solution file to top directory

* Removed ArrayView class

* Add readme to NuGet package, updated release notes and copyright

fixed issue #6, prepared release 1.2.1 (#7)

* fixed issue #6

* prepared release 1.2.1

consolidated implementation, prepared release 1.2.0 (#5)

* consolidated implementation between .NET standard and core by using the IndexRange class

* prepared release 1.2.0

introduced different result orders, prepared release 1.1.0 (#4)

* introduced different result orders

* prepared release 1.1.0

prepared release 1.0.1 (#3)

Update README.md