Upgrade to Framework 4.7

App.config

@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0"?>
 <configuration>
   <appSettings>
     <add key="market_data" value="Database=market_data;Datasource=localhost;Username=root;Password=dbas"/>
@@ -9,6 +9,6 @@
     <add key="sms_smsrecipients" value="6315252496@vtext.com"/>
   </appSettings>
     <startup> 
-        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2"/>
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2"/>
     </startup>
 </configuration>

Controllers/LoginController.cs

@@ -1,8 +1,4 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 using System.Web.Http;
 using MarketDataServer.Authorization;
 

MarketDataServer.csproj

@@ -10,7 +10,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>MarketDataServer</RootNamespace>
     <AssemblyName>MarketDataServer</AssemblyName>
-    <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <TargetFrameworkProfile />
   </PropertyGroup>

bin/Debug/MarketDataServer.exe.config

@@ -9,7 +9,7 @@
     <add key="sms_smsrecipients" value="6315252496@vtext.com" />
   </appSettings>
   <startup>
-    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2" />
+    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
   </startup>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">