Clean up references

Author: Tasteful

src/AutoMapper.Collection-Signed/project.json

@@ -27,11 +27,8 @@
     },
     "netstandard1.1": {
       "dependencies": {
-        "Microsoft.CSharp": "4.0.1-rc2-24027",
         "NETStandard.Library": "1.5.0-rc2-24027",
-        "System.Linq.Expressions": "4.0.11-rc2-24027",
-        "System.Linq.Queryable": "4.0.1-rc2-24027",
-        "System.Dynamic.Runtime": "4.0.11-rc2-24027"
+        "System.Linq.Expressions": "4.0.11-rc2-24027"
       },
       "imports": [
         "portable-net45+win8+dnxcore50",

src/AutoMapper.Collection/project.json

@@ -18,11 +18,8 @@
     },
     "netstandard1.1": {
       "dependencies": {
-        "Microsoft.CSharp": "4.0.1-rc2-24027",
         "NETStandard.Library": "1.5.0-rc2-24027",
-        "System.Linq.Expressions": "4.0.11-rc2-24027",
-        "System.Linq.Queryable": "4.0.1-rc2-24027",
-        "System.Dynamic.Runtime": "4.0.11-rc2-24027"
+        "System.Linq.Expressions": "4.0.11-rc2-24027"
       },
       "imports": [
         "portable-net45+win8+dnxcore50",