Updating Travis script to use apt-get install pattern.

.travis.yml

@@ -1,9 +1,9 @@
 language: csharp
 solution: ECSLight.sln
+before_install:
+  - sudo apt-get install nunit-console
 install:
   - nuget restore ECSLight.sln
-  - nuget install NUnit.Runners -Version 2.6.4 -OutputDirectory testrunner
 script:
-  - xbuild /p:Configuration=Release ECSLight.sln
-  - mono ./testrunner/NUnit.Runners.2.6.4/tools/nunit-console.exe ./Tests/bin/Release/Tests.dll
-
+  - xbuild /p:Configuration=Debug ECSLight.sln
+  - nunit-console Tests/bin/Debug/Tests.dll

Dockerfile

@@ -0,0 +1,4 @@
+FROM mono
+
+COPY . /root/ECSLight
+

ECSLight.csproj

@@ -49,6 +49,7 @@
   <ItemGroup>
     <!-- A reference to the entire .NET Framework is automatically included -->
     <None Include=".gitignore" />
+    <None Include=".travis.yml" />
     <None Include="LICENSE" />
     <None Include="README.md" />
   </ItemGroup>

README.md

@@ -1,4 +1,5 @@
 [![Chat at https://gitter.im/ECSLight/Lobby](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/ECSLight/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+[![Build Status](https://travis-ci.org/robert-wallis/ECSLight.svg?branch=master)](https://travis-ci.org/robert-wallis/ECSLight)
 
 # ECS Light