Update contributors

CONTRIBUTING.md

@@ -14,7 +14,7 @@ Math.NET Numerics is driven by the community and contributors like you. I'm exci
 We use the [Fork & Pull Model](https://help.github.com/articles/using-pull-requests/), as common for GitHub projects. If you've already contributed to another GitHub project then you're all set. If not, [here is another  introduction](https://gun.io/blog/how-to-github-fork-branch-and-pull-request/).
 
 **New Files:**
-When adding or renaming files in the F# projects, please make sure you also add them *as links* to the Portable project. This is a bit tedious but we have not found a better solution yet.
+When adding or renaming files in the F# projects, please make sure you also add them to the Portable projects in the same order (See the MathNet.Numerics.Portable.sln solution). This is a bit tedious but we have not found a better solution yet.
 
 **Separate Branch per Pull Request:**
 We recommend that you create a separate branch for each pull request, as opposed to using master. This makes it much easier to continue working on a pull request even after it has been opened on GitHub. Remember that GitHub automatically includes all future commits of the same branch to the pull request.

CONTRIBUTORS.md

@@ -1,16 +1,19 @@
 Math.NET Numerics Contributors
 ==============================
 
-The Math.NET project is a community effort. We accept contributions and pull requests, so why don't you join us as well? This page only lists actual code contributors for practical reasons, but any contributions like submitting issues or helping the community are just as valuable. 
+The Math.NET project is a community effort. We accept contributions and pull requests, but other support like submitting issues or helping the community are just as valuable. Why don't you join us as well? 
+
+**Thanks for all the contributions!**
 
 ### Maintainers
 
 - [Christoph Rüegg](http://christoph.ruegg.name/): @cdrnet
 - Jurgen Van Gael: @jvangael
 
-### Contributors
+### Code Contributors
 
-*ordered by #commits, then alphabetically (`git shortlog -sn`). Feel free to add a link to your personal site/blog and/or twitter handle.*
+*Essentially the output of `git shortlog -sn` in original order.  
+Feel free to add a link to your personal site/blog and/or twitter handle.*
 
 - [Christoph Rüegg](http://christoph.ruegg.name/) (cdrnet)
 - [Marcus Cuda](http://marcuscuda.com/)
@@ -25,7 +28,7 @@ The Math.NET project is a community effort. We accept contributions and pull req
 - Artyom Baranovskiy
 - Phil Cleveland (Phil)
 - Scott Stephens
-- Patrick van der Valde
+- Patrick van der Velde
 - Robin Neatherway
 - Anders Gustafsson (cureos)
 - Andrew Kazyrevich
@@ -36,6 +39,7 @@ The Math.NET project is a community effort. We accept contributions and pull req
 - IUser
 - Iain Sproat
 - Kosei ABE (kos59125)
+- Martin Posch
 - Till Hoffmann
 - Tomas Petricek
 - VicPara
@@ -44,14 +48,20 @@ The Math.NET project is a community effort. We accept contributions and pull req
 - Paul Varkey
 - seahearman
 
-### dnAnalytics Contributors
+### Indirect Code Contributors
 
-- [Marcus Cuda](http://marcuscuda.com/)
-- Jurgen Van Gael
-- Patrick van der Valde
+*Code submitted by other means that does not appear in the git history.  
+This section is incomplete - let us know if we forgot something.*
+
+- Christian Woltering
 
-### Math.NET Iridium Contributors
+### dnAnalytics and Math.NET Iridium
 
+*Math.NET Numerics started by merging the dnAnalytics and Math.NET Iridium projects and their code base.*
+
+- [Marcus Cuda](http://marcuscuda.com/)
+- Jurgen Van Gael
+- Patrick van der Velde
 - [Christoph Rüegg](http://christoph.ruegg.name/)
 - [Joannès Vermorel](http://www.vermorel.com/)
 - Matthew Kitchin
@@ -59,14 +69,20 @@ The Math.NET project is a community effort. We accept contributions and pull req
 - Andrew Kurochka
 - Thaddaeus Parker
 
-### ALGLIB Contributors
+### Other Numerical Works & Resources
 
-- [Sergey Bochkanov](http://www.alglib.net/)
+*As inspiration, reference or more - depending on the licensing terms*
 
-### Boost Contributors
+- ALGLIB: [Sergey Bochkanov](http://www.alglib.net/)
+- Boost: John Maddock
+- Cephes Math Library: Stephen L. Moshier
 
-- John Maddock
+### Special Thanks
 
-### Cephes Math Library Contributors
+*For other ways of support, documentation, website, feedback, software licenses, etc.*
 
-- Stephen L. Moshier
+- F# Foundation & Community
+- Marcus Cuda
+- Don Syme
+- Lokad SAS
+- Microsoft Corp