Updating json files to pin versions and build.cmd to pin KoreBuild and DNX

Author: pranavkm

build.cmd

@@ -16,11 +16,19 @@ copy %CACHED_NUGET% .nuget\nuget.exe > nul
 
 :restore
 IF EXIST packages\KoreBuild goto run
-.nuget\NuGet.exe install KoreBuild -ExcludeVersion -o packages -nocache -pre
+IF DEFINED BUILDCMD_RELEASE (
+    .nuget\NuGet.exe install KoreBuild -version 0.2.1-%BUILDCMD_RELEASE% -ExcludeVersion -o packages -nocache -pre
+) ELSE (
+    .nuget\NuGet.exe install KoreBuild -ExcludeVersion -o packages -nocache -pre
+)
 .nuget\NuGet.exe install Sake -version 0.2 -o packages -ExcludeVersion
 
 IF "%SKIP_DNX_INSTALL%"=="1" goto run
-CALL packages\KoreBuild\build\dnvm upgrade -runtime CLR -arch x86
+IF DEFINED BUILDCMD_RELEASE (
+    CALL packages\KoreBuild\build\dnvm install 1.0.0-%BUILDCMD_RELEASE% -runtime CLR -arch x86 -a default
+) ELSE (
+    CALL packages\KoreBuild\build\dnvm upgrade -runtime CLR -arch x86 
+)
 CALL packages\KoreBuild\build\dnvm install default -runtime CoreCLR -arch x86
 
 :run

src/Microsoft.AspNet.FeatureModel/project.json

@@ -1,20 +1,20 @@
 {
-    "version": "1.0.0-*",
+    "version": "1.0.0-beta5",
     "description": "ASP.NET 5 HTTP feature infrastructure.",
     "dependencies": {
-        "Microsoft.Framework.NotNullAttribute.Sources": { "type": "build", "version": "1.0.0-*" }
+        "Microsoft.Framework.NotNullAttribute.Sources": { "type": "build", "version": "1.0.0-beta5" }
     },
   "frameworks": {
     "dnx451": {},
     "dnxcore50": {
       "dependencies": {
-        "System.Collections": "4.0.10-beta-*",
-        "System.Linq": "4.0.0-beta-*",
-        "System.Reflection": "4.0.10-beta-*",
-        "System.Reflection.TypeExtensions": "4.0.0-beta-*",
-        "System.Runtime": "4.0.20-beta-*",
-        "System.Runtime.InteropServices": "4.0.20-beta-*",
-        "System.Threading": "4.0.10-beta-*"
+        "System.Collections": "4.0.10-beta-23019",
+        "System.Linq": "4.0.0-beta-23019",
+        "System.Reflection": "4.0.10-beta-23019",
+        "System.Reflection.TypeExtensions": "4.0.0-beta-23019",
+        "System.Runtime": "4.0.20-beta-23019",
+        "System.Runtime.InteropServices": "4.0.20-beta-23019",
+        "System.Threading": "4.0.10-beta-23019"
       }
     }
   }