[Samples] Remove samples and move them to new repository https://github.com/sharpdx/SharpDX-Samples
[Build] Move files to match nuget packaging
[Build] Cleanup root directory. Move build files under Build
[Build] Update Readme.md (wip)
[SharpGitLog] Fix sections
[Build] Switch to 2.6.0
[Build] Remove change log
[Build] Fix paths
[Build] Update build cmds. Remove old nant build. Remove SharpDX.animation.nuspec