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.Framework.Configuration.Abstractions/project.json

@@ -1,18 +1,18 @@
 {
-    "version": "1.0.0-*",
+    "version": "1.0.0-beta6",
     "description": "Abstractions of key-value pair based configuration. Includes configuration sources for INI, command line, and environment variables.",
     "repository": {
         "type": "git",
         "url": "https://github.com/aspnet/configuration"
     },
-    "dependencies": { },
+    "dependencies": {},
     "frameworks": {
-        "net45": { },
-        "dnx451": { },
+        "net45": {},
+        "dnx451": {},
         "dotnet": {
             "dependencies": {
-                "System.Linq": "4.0.0-beta-*"
+                "System.Linq": "4.0.0-beta-23109"
             }
         }
     }
-}
+}