rename FSharpx.Core --> FSharpx.Extras and simplify

Author: dsyme

FSharpx.Core.nuspec FSharp.Extras.nuspecFSharpx.Core.nuspec renamed to FSharp.Extras.nuspec

@@ -7,11 +7,11 @@
     <SchemaVersion>2.0</SchemaVersion>
     <ProjectGuid>ad500a06-96ed-408c-9472-262cdc2a119b</ProjectGuid>
     <OutputType>Library</OutputType>
-    <RootNamespace>FSharpx.Core.Tests</RootNamespace>
-    <AssemblyName>FSharpx.Core.Tests</AssemblyName>
+    <RootNamespace>FSharpx.Extras.Tests</RootNamespace>
+    <AssemblyName>FSharpx.Extras.Tests</AssemblyName>
     <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
     <TargetFSharpCoreVersion>4.3.0.0</TargetFSharpCoreVersion>
-    <Name>FSharpx.Core.Tests</Name>
+    <Name>FSharpx.Extras.Tests</Name>
     <TargetFrameworkProfile />
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
     <RestorePackages>true</RestorePackages>
@@ -24,7 +24,7 @@
     <OutputPath>..\bin\Debug\</OutputPath>
     <DefineConstants>TRACE;DEBUG;NET40</DefineConstants>
     <WarningLevel>3</WarningLevel>
-    <DocumentationFile>bin\Debug\FSharpx.Core.Tests.xml</DocumentationFile>
+    <DocumentationFile>bin\Debug\FSharpx.Extras.Tests.xml</DocumentationFile>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugType>pdbonly</DebugType>
@@ -33,7 +33,7 @@
     <OutputPath>..\bin\</OutputPath>
     <DefineConstants>TRACE</DefineConstants>
     <WarningLevel>3</WarningLevel>
-    <DocumentationFile>bin\FSharpx.Core.Tests.xml</DocumentationFile>
+    <DocumentationFile>bin\FSharpx.Extras.Tests.xml</DocumentationFile>
   </PropertyGroup>
   <PropertyGroup Condition="Exists('$(MSBuildExtensionsPath32)\..\Microsoft SDKs\F#\3.0\Framework\v4.0\Microsoft.FSharp.Targets') And '$(TargetFrameworkProfile)' == ''">
     <FSharpTargetsPath>$(MSBuildExtensionsPath32)\..\Microsoft SDKs\F#\3.0\Framework\v4.0\Microsoft.FSharp.Targets</FSharpTargetsPath>
@@ -86,8 +86,8 @@
     <None Include="app.config" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\src\FSharpx.Core\FSharpx.Core.fsproj">
-      <Name>FSharpx.Core</Name>
+    <ProjectReference Include="..\src\FSharpx.Extras\FSharpx.Extras.fsproj">
+      <Name>FSharpx.Extras</Name>
       <Project>{1e95a279-c2a9-498b-bc72-6e7a0d6854ce}</Project>
       <Private>False</Private>
     </ProjectReference>

FSharpx.Core.Tests/AwaitHelpers.fs FSharpx.Extras.Tests/AwaitHelpers.fsFSharpx.Core.Tests/AwaitHelpers.fs renamed to FSharpx.Extras.Tests/AwaitHelpers.fs

@@ -4,7 +4,6 @@ open System
 open System.Threading
 open System.Threading.Tasks
 
-open FSharpx.Core
 open FSharpx
 
 open FsUnit