Update license and contrib information, closes #1003 together with 3fb97ac7f5

ILSpy/README.txt

@@ -6,17 +6,12 @@ Copyright 2011-2017 AlphaSierraPapa for the SharpDevelop team
 License: ILSpy is distributed under the MIT License.
 
 Included open-source libraries:
- Mono.Cecil: MIT License (thanks to Jb Evain)
+ Mono.Cecil: MIT License (part of ICSharpCode.Decompiler)
- AvalonEdit: LGPL
+ LightJson: MIT License (part of ICSharpCode.Decompiler)
+ Humanizer: MIT License (part of ICSharpCode.Decompiler)
+ AvalonEdit: MIT License
  SharpTreeView: LGPL
- ICSharpCode.Decompiler: MIT License (developed as part of ILSpy)
  Ricciolo.StylesExplorer: MS-PL (part of ILSpy.BamlDecompiler.Plugin)
+ CommandLineUtils: Apache License 2.0 (part of ICSharpCode.Decompiler.Console)
 
-ILSpy Contributors:
+Current and past contributors: https://github.com/icsharpcode/ILSpy/graphs/contributors
-	Daniel Grunwald
-	David Srbecky
-	Ed Harvey
-	Siegfried Pammer
-	Artur Zgodzinski
-	Eusebiu Marcu
-	Pent Ploompuu

README.md

@@ -45,3 +45,5 @@ How to contribute
 
 - Report bugs
 - If you want to contribute a pull request, please add https://gist.github.com/siegfriedpammer/75700ea61609eb22714d21885e4eb084 to your `.git/hooks` to prevent checking in code with wrong indentation. We use tabs and not spaces. The build server runs the same script, so any pull requests using wrong indentation will fail.
+
+Current and past [contributors](https://github.com/icsharpcode/ILSpy/graphs/contributors).