Change the Target Framework to 4.5.2 to allow travis build

src/DocNet/App.config

@@ -1,6 +1,6 @@
-<?xml version="1.0" encoding="utf-8" ?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
     <startup> 
-        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2"/>
     </startup>
-</configuration>
+</configuration>

src/DocNet/Docnet.csproj

@@ -9,9 +9,10 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Docnet</RootNamespace>
     <AssemblyName>Docnet</AssemblyName>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>

src/MarkdownDeep/MarkdownDeep.csproj

@@ -10,7 +10,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>MarkdownDeep</RootNamespace>
     <AssemblyName>MarkdownDeep</AssemblyName>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <FileUpgradeFlags>
     </FileUpgradeFlags>

src/MarkdownDeepTests/MarkdownDeepTests.csproj

@@ -10,7 +10,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>MarkdownDeepTests</RootNamespace>
     <AssemblyName>MarkdownDeepTests</AssemblyName>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <FileUpgradeFlags>
     </FileUpgradeFlags>

src/MarkdownDeepTests/app.config

@@ -1,13 +1,13 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
 	<configSections>
 		<sectionGroup name="NUnit">
-			<section name="TestRunner" type="System.Configuration.NameValueSectionHandler" />
+			<section name="TestRunner" type="System.Configuration.NameValueSectionHandler"/>
 		</sectionGroup>
 	</configSections>
 	<NUnit>
 		<TestRunner>
-			<add key="ApartmentState" value="STA" />
+			<add key="ApartmentState" value="STA"/>
 		</TestRunner>
 	</NUnit>
-</configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2"/></startup></configuration>