Clean up CONTRIBUTING.md after rename

- Remove CONTRIBUTORS.txt, it's not updated so no longer relevant.

CONTRIBUTING.md

@@ -2,7 +2,7 @@ Contributing
 ===========
 
 Sustainsys.Saml2 is maintained by and have mostly been developed by Sustainsys in Stockholm,
-Sweden. The library's source code is hosted on [github](https://github.com/SustainsysIT/Saml2).
+Sweden. The library's source code is hosted on [github](https://github.com/Sustainsys/Saml2).
 
 When doing work on protocol features, it is recommended to consult the
 [official SAML specifications](https://wiki.oasis-open.org/security/FrontPage#SAMLV2.0Standard).
@@ -24,11 +24,6 @@ Sustainsys Authentication services uses semantic versioning as defined on http:/
     MINOR version when you add functionality in a backwards-compatible manner, and
     PATCH version when you make backwards-compatible bug fixes.
 
-Additionally *even* PATCH numbers are releases that corresponds to a tag in the 
-repository. *Odd* PATCH numbers are development versions. This means that the 
-current code in the repository will always have an *odd* PATCH number to denote that 
-it is a development version.
-
 ## Coding Conventions
 The coding conventions follow the classic .NET style of coding, with the following
 styles:
@@ -46,7 +41,7 @@ not a 30-inch development monster-monitor in vertical orientation).
 * The code is formatted to (mostly) fit in 80 columns.
 
 ## Unit Tests
-The core Sustainsys.Saml2 library has been developed using TDD (Test Driven Development). All
+The Sustainsys.Saml2 library has been developed using TDD (Test Driven Development). All
 functionality is covered by tests, and it will remain that way. Pull requests will only be
 merged if they contain tests covering the added functionality. Parts of the code that aren't
 practically possible to test because of tight integration with the web server (see e.g. 
@@ -54,32 +49,14 @@ practically possible to test because of tight integration with the web server (s
 `[ExcludeFromCodeCoverage]` attribute. The code coverage report is at 100.00% coverage and 
 should remain so.
 
-## Integration Tests
-There are also some integration tests that run through the sample applications and make
-sure that they work. To run the integration tests:
-* Make sure that you have Google Chrome installed.
-* Open the main solution.
-* Set multiple startup projects: Sustainsys.Saml2.StubIdp, SampleApplication, SampleMvcApplication 
-and SampleOwinApplication.
-* Debug the solution.
-* Open Sustainsys.Saml2.IntegrationTests in a separate Visual Studio Instance.
-* Run all tests in the IntegrationTests solution.
-
-## Continous integration / build server
-Sustainsys.Saml2 contains configuration for [AppVeyor CI](|https://ci.appveyor.com/).
-
-You may set up a free build of all branches in your GitHub fork by signing up to AppVeyor 
-(preferably with your GitHub account) and then creating a new project for your GitHub fork.
+## Continuos integration / build server
+All pull requests are built on AppVeyor and code coverage is checked.
 
 ## Branching
 To make a clean pull request, it is important to follow some git best practices. Nancy
 has an [excellent guide](https://github.com/NancyFx/Nancy/wiki/Git-Workflow) that outlines
 the steps required.
 
-## Contributors File
-There is a [contributors list](../CONTRIBUTORS.txt) with a list of all contributors to the library. If
-you want to be listed there, please add yourself as part of the pull request.
-
 ## Licensing
 The library is licensed under LGPL and by submitting code it is accepted that the submitted
 code will be released under the same license. Third party code may only be added to the library

CONTRIBUTORS.txt

-Contributors in order of first contribution
-
-Anders Abel
-Henning Jensen
-Albin Sunnanbo
-Rosanna Wahlstrm
-Lisa Bylund
-Sebastian Allard
-Jozef Raschmann
-Tor-Bjrn Holmstrm
-Stephen Patches
-Ville Ruuskanen
-Matthew Paul
-Erik Dahl
-Simon Hofer
-Jeff Dammeyer