Merge pull request #648 from PowerShell/net451

Change FullCLR framework to `net451`

src/Microsoft.Management.Infrastructure.Native/project.json

@@ -15,7 +15,7 @@
                 "System.Security.SecureString": "1.0.0-*"
             }
         },
-        "dnx451": {
+        "net451": {
         }
     }
 }

src/Microsoft.Management.Infrastructure/project.json

@@ -23,7 +23,7 @@
                 "System.Threading.ThreadPool": "4.0.10-rc3-23907"
             }
         },
-        "dnx451": {
+        "net451": {
         }
     },
 

src/Microsoft.PowerShell.Commands.Management/project.json

@@ -23,7 +23,7 @@
                 "System.Net.NameResolution": "4.0.0-rc3-23907"
             }
         },
-        "dnx451": {
+        "net451": {
             "frameworkAssemblies": {
                 "System.ServiceProcess": "",
                 "System.Windows.Forms": "",

src/Microsoft.PowerShell.Commands.Utility/project.json

@@ -31,7 +31,7 @@
                 "Newtonsoft.Json": "8.0.2"
             }
         },
-        "dnx451": {
+        "net451": {
             "frameworkAssemblies": {
                 "System.Drawing": "",
                 "System.Web": "",

src/Microsoft.PowerShell.ConsoleHost/project.json

@@ -15,7 +15,7 @@
     },
 
     "frameworks": {
-        "dnx451": {
+        "net451": {
         }
     },
 

src/Microsoft.PowerShell.Security/project.json

@@ -19,7 +19,7 @@
                 "define": [ "CORECLR" ]
             }
         },
-        "dnx451": {
+        "net451": {
         }
     },
 

src/System.Management.Automation/project.json

@@ -62,7 +62,7 @@
                 "System.Xml.XmlSerializer": "4.0.11-rc3-23907"
             }
         },
-        "dnx451": {
+        "net451": {
             "frameworkAssemblies": {
                 "System.Runtime": "",
                 "System.Xml": "",