[Closes #21] Should have a nuget package to install the latest release

* Added nuspec file
* Added package.json file
* Added LICENSE
* Added new icon (public domain!)
* Build files to build directory
Merge pull request #66 from eonarheim/dev-kamran

[Closes #21] Should have a nuget package to install the latest release
Merge remote-tracking branch 'origin/dev-erik'
Add Travis-CI support
Fix master branch actors and completed their tests
Merge pull request #70 from eonarheim/fix-master

Fix master branch actors and completed their tests
#34 Is almost complete needs better way of working with the engine
Fix #69 Add white and black color constants