try tell travis to build with dotnet core sdk

Jacques Kang · Jacques Kang · commit 11aeeaddd63e · 2018-01-08T16:05:28.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,2 +1,6 @@
 language: csharp
-solution: ./src/IpcServiceFramework.sln
+mono: none
+dotnet: 2.1.3
+solution: ./src/IpcServiceFramework.sln
+script:
+ - dotnet restore
